{"title":"pH Biology Mastery Workbooks","description":"\u003cp\u003eTargeted GCSE Biology revision workbooks designed to build mastery topic by topic. Perfect for students aiming for top grades.\u003c\/p\u003e","products":[{"product_id":"ph-biology-cells-microscopy-cell-transport-mastery-workbook","title":"pH Biology · Cells, Microscopy \u0026 Cell Transport Mastery Workbook","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eCell biology runs through every Biology paper — and it's also where the gentlest marks live, if you know what examiners want. This 27-page Mastery Workbook covers cell structure, microscopy with full unit-conversion practice, all three forms of cell transport, mitosis and stem cells, with every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's inside\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003e65 exam-style questions\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e across cell structure, microscopy, transport, mitosis and stem cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eMicroscopy calculations\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e with full unit-conversion practice — image size, actual size, magnification, mm\/μm\/nm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe osmosis required practical\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e, set up step by step, with sources of error and how to reduce them.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eWorked solutions for every question\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e, with “common slip” notes flagging the mistakes examiners punish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eTopic overview\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e plus 10 exam-style questions to finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 9, 10 and 11 students sitting GCSE Higher Tier Biology — whether you're locking in a grade 5 or chasing a 9. Equally useful for tutors and parents who want structured, no-prep practice with answers built in.\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53172927201546,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/01_Cells_cover.png?v=1780921004"},{"product_id":"ph-biology-enzymes-digestion-mastery-workbook","title":"pH Biology · Enzymes \u0026 Digestion Mastery Workbook","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eEnzymes are one of the most testable topics on the Higher Biology paper — and the rules are surprisingly clean once they click. This 25-page Mastery Workbook drills the lock and key model, the factors that change enzyme activity, the full digestive system and every food test on the syllabus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's inside\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003e65 exam-style questions\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e across enzymes, factors, digestion, food tests and the required practical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe amylase pH required practical\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e set up step by step, with controls and one common source of error.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eAll four food tests\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — iodine, Benedict's, Biuret and the emulsion test — explained with positive and negative results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eWorked solutions for every question\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e with “common slip” notes flagging the mistakes examiners punish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eTopic overview\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e plus 10 exam-style questions in the style of real Higher papers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 9, 10 and 11 students sitting GCSE Higher Tier Biology. Equally useful for tutors needing fully worked-through enzyme and digestion practice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eFormat \u0026amp; delivery\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInstant digital download. A 25-page print-ready PDF — print at home or work through it on screen. Board-neutral, so it suits AQA, Edexcel and OCR Higher Tier specifications. Lifetime access to your file.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eLicence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 10.5pt; mso-bidi-font-size: 11.0pt; line-height: 115%; color: #6b7780;\"\u003eLicensed for use by one student for personal study. Please do not share, resell or redistribute. Every purchase keeps pH Biology going. Need copies for a whole class or tuition group? A school and tutor licence is available — just get in touch.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53172937490698,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/02_Enzymes_cover.png?v=1780921288"},{"product_id":"ph-biology-photosynthesis-respiration-mastery-workbook","title":"pH Biology · Photosynthesis \u0026 Respiration Mastery Workbook","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003ePhotosynthesis and respiration are the two equations that run through every biology paper. This 23-page Mastery Workbook drills both — limiting factors, the inverse square law, aerobic and anaerobic respiration, oxygen debt — and turns one of the most predictable graphs in the syllabus into reliable marks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's inside\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003e65 exam-style questions\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e on photosynthesis, limiting factors, respiration and metabolism.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eInverse square law calculations\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e for light intensity, with step-by-step worked examples.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eAerobic and anaerobic respiration\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e compared in detail, including oxygen debt and fermentation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eWorked solutions for every question\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e, with “common slip” notes flagging classic mistakes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eTopic overview\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e plus 10 exam-style questions to finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 9, 10 and 11 students sitting GCSE Higher Tier Biology, and the tutors and parents supporting them.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eFormat \u0026amp; delivery\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInstant digital download. A 23-page print-ready PDF — print at home or work through it on screen. Board-neutral, so it suits AQA, Edexcel and OCR Higher Tier specifications. Lifetime access to your file.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eLicence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 10.5pt; mso-bidi-font-size: 11.0pt; line-height: 115%; color: #6b7780;\"\u003eLicensed for use by one student for personal study. Please do not share, resell or redistribute. Every purchase keeps pH Biology going. Need copies for a whole class or tuition group? A school and tutor licence is available — just get in touch.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53172943716618,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/03_PhotoResp_cover.png?v=1780921437"},{"product_id":"ph-biology-genetics-inheritance-mastery-workbook","title":"pH Biology · Genetics \u0026 Inheritance Mastery Workbook","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eGenetics rewards students who can lay out a Punnett square cleanly — and lose marks for those who can't. This 23-page Mastery Workbook builds from DNA and chromosomes through to autosomal and sex-linked inheritance, then on to mutations, natural selection and the evidence for evolution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's inside\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003e65 exam-style questions\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e on DNA, alleles, Punnett squares, sex linkage, variation and evolution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eStep-by-step Punnett squares\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e worked through, including carrier and X-linked crosses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eSex-linked inheritance\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e (colour-blindness, haemophilia) carefully explained.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eWorked solutions for every question\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e, with “common slip” notes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eTopic overview\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e plus 10 mixed exam-style questions to finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 10 and 11 students sitting GCSE Higher Tier Biology — particularly those aiming for the top grades, where the harder Punnett square and probability questions live.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eFormat \u0026amp; delivery\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInstant digital download. A 23-page print-ready PDF — print at home or work through it on screen. Board-neutral, so it suits AQA, Edexcel and OCR Higher Tier specifications. Lifetime access to your file.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eLicence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 10.5pt; mso-bidi-font-size: 11.0pt; line-height: 115%; color: #6b7780;\"\u003eLicensed for use by one student for personal study. Please do not share, resell or redistribute. Every purchase keeps pH Biology going. Need copies for a whole class or tuition group? A school and tutor licence is available — just get in touch.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53172949844234,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/04_Genetics_cover.png?v=1780921589"},{"product_id":"ph-biology-homeostasis-mastery-workbook","title":"pH Biology · Homeostasis Mastery Workbook","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eHomeostasis is the topic that joins everything else together — and one of the highest-mark sections of the Higher paper. This 23-page Mastery Workbook covers the nervous system, reflex arcs, hormonal control of blood glucose, thermoregulation, the kidneys and osmoregulation in detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's inside\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003e65 exam-style questions\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e across the nervous and hormonal systems, blood glucose, temperature, and the kidneys.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eReaction time calculations\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e using t = √(2d\/g), worked step by step.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe full glucose feedback loop\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e from receptors to response, written out clearly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eADH and kidney function\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e linked to dialysis and transplants for a 6-mark evaluation question.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eTopic overview\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e plus 10 exam-style questions to finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 10 and 11 students sitting GCSE Higher Tier Biology, and the tutors and parents helping them prepare.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eFormat \u0026amp; delivery\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInstant digital download. A 23-page print-ready PDF — print at home or work through it on screen. Board-neutral, so it suits AQA, Edexcel and OCR Higher Tier specifications. Lifetime access to your file.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eLicence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 10.5pt; mso-bidi-font-size: 11.0pt; line-height: 115%; color: #6b7780;\"\u003eLicensed for use by one student for personal study. Please do not share, resell or redistribute. Every purchase keeps pH Biology going. Need copies for a whole class or tuition group? A school and tutor licence is available — just get in touch.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53173043364106,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/05_Homeostasis_cover.png?v=1780921828"},{"product_id":"ph-biology-ecology-disease-practicals-mastery-workbook","title":"pH Biology · Ecology, Disease \u0026 Practicals Mastery Workbook","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eEcology and disease are the two topics most often examined together at the end of the Higher paper, and where the sampling practicals quietly hide. This 25-page Mastery Workbook covers ecosystems, food webs, biodiversity, pathogens, immunity and vaccines, plus the quadrat and transect required practicals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's inside\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003e65 exam-style questions\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e across ecology, disease, immunity, vaccines and required practicals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eQuadrat and transect sampling\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e with step-by-step scaling calculations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eAll four pathogen types\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — viruses, bacteria, fungi, protists — with example diseases.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eImmune response, vaccines and herd immunity\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e explained for 5- and 6-mark questions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eTopic overview\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e plus 10 exam-style questions to finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 10 and 11 students sitting GCSE Higher Tier Biology, and the tutors and parents supporting them through the end-of-paper topics most candidates rush through.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eFormat \u0026amp; delivery\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInstant digital download. A 25-page print-ready PDF — print at home or work through it on screen. Board-neutral, so it suits AQA, Edexcel and OCR Higher Tier specifications. Lifetime access to your file.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eLicence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 10.5pt; mso-bidi-font-size: 11.0pt; line-height: 115%; color: #6b7780;\"\u003eLicensed for use by one student for personal study. Please do not share, resell or redistribute. Every purchase keeps pH Biology going. Need copies for a whole class or tuition group? A school and tutor licence is available — just get in touch.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53173140652298,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/06_Ecology_cover.png?v=1780921988"},{"product_id":"ph-biology-the-complete-gcse-higher-biology-bundle-6-mastery-workbooks","title":"pH Biology · The Complete GCSE Higher Biology Bundle — 6 Mastery Workbooks","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eSix topics. One download. Everything a GCSE Higher Biology student needs to revise with confidence — and a serious saving for buying the set together.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhat's in the bundle\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eCells, Microscopy \u0026amp; Cell Transport Mastery Workbook\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — 65 graded questions, 27 pages, every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eEnzymes \u0026amp; Digestion Mastery Workbook\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — 65 graded questions, 25 pages, every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003ePhotosynthesis \u0026amp; Respiration Mastery Workbook\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — 65 graded questions, 23 pages, every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eGenetics \u0026amp; Inheritance Mastery Workbook\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — 65 graded questions, 23 pages, every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eHomeostasis Mastery Workbook\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — 65 graded questions, 23 pages, every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\"\u003eEcology, Disease \u0026amp; Practicals Mastery Workbook\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e — 65 graded questions, 25 pages, every answer worked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWhy buy the bundle\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan lang=\"EN-US\"\u003e390 exam-style questions across the six highest-value Higher Biology topics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan lang=\"EN-US\"\u003eA full worked solution for every question — method, not just answers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan lang=\"EN-US\"\u003eBought separately the six workbooks are £59.94. The bundle is £34.99 — a saving of £24.95, over 40% off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 18.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan lang=\"EN-US\" style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan lang=\"EN-US\"\u003eBoard-neutral: suitable for AQA, Edexcel and OCR Higher Tier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eWho it's for\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eYear 9, 10 and 11 students sitting GCSE Higher Tier Biology who want a complete, structured practice library — and the tutors and parents supporting them. Buy once, revise all year.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eFormat \u0026amp; delivery\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eInstant digital download. Six print-ready PDF workbooks (146 pages in total). Print at home or work through them on screen. Lifetime access to the files you have bought.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\"\u003eLicence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 10.5pt; mso-bidi-font-size: 11.0pt; line-height: 115%; color: #6b7780;\"\u003eLicensed for use by one student for personal study. Please do not share, resell or redistribute. Every purchase keeps pH Biology going. Need copies for a whole class or tuition group? A school and tutor licence is available — just get in touch.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"pH Maths","offers":[{"title":"Default Title","offer_id":53173215101194,"sku":null,"price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/files\/Bundle_hero_0bf07356-2213-482b-9460-376e5dc1af2c.png?v=1780922192"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4545\/2042\/collections\/Bundle_hero_dc8a4f71-c215-4aba-89c5-3942a22d25a1.png?v=1780933798","url":"https:\/\/phmaths.com\/collections\/biology-mastery-workbooks.oembed","provider":"pH Maths","version":"1.0","type":"link"}