Youtor
Grade 9 AQA Biology Paper 2 Whole paper revision
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I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. • FREE Revision Guides when you sign up for the mailing list plus discount codes and updates https://primrose-kitten.beehiiv.com/ • Exam Masterclasses and FREE revision courses https://www.primrosekitten.com/collec... Guaranteed top grades and 14 days to change your mind. • Tutoring - We can match you with an experienced tutor to help increase your confidence and fill in any gaps in your knowledge https://www.primrosekitten.com/pages/... • Predicted Exam Papers for GCSE and A-Level Biology, Chemistry, Physics, and Maths Revision Essential! • https://www.primrosekitten.com/collec... Predicted Exam Paper Walkthroughs Playlist • 2025 Exam Predictions | GCSE and A-Le... These are full walkthroughs of all the predicted papers that have been written for 2025 • -full papers • -what is the question REALLY asking • -hints and tips from examiners • -the background behind the question • -how to structure your answer to get the most marks • -what the mark schemes really mean • Join this channel to get access to the perks: • / @primrose_kitten • A-Level Maths Courses, FREE revision guide and workbooks https://www.primrosekitten.com/pages/... • A-Level Psychology Courses, FREE revision guide and workbooks https://www.primrosekitten.com/pages/... • A-Level Biology Courses, FREE revision guide and workbooks https://www.primrosekitten.com/pages/... • A-Level Chemistry Courses, FREE revision guide and workbooks https://www.primrosekitten.com/pages/... • 00:00:00 start • 00:00:45 Topic 5; Homeostasis and response • 00:02:10 The nervous system • 00:09:33 The brain [Separate Biology Only] • 00:12:16 The eye [Separate Biology Only] • 00:15:35 Control of body temperature • 00:17:05 The endocrine system • 00:18:47 Control of blood glucose • 00:21:46 Maintaining water and nitrogen balance [Separate Biology Only] • 00:24:50 Kidney structure and function [Separate Biology Only] • 00:29:15 Human reproductive hormones • 00:32:49 Contraception • 00:35:36 Infertility treatment • 00:38:17 Thyroxine • 00:40:44 Adrenaline • 00:41:54 Plant hormones [Separate Biology Only] • 00:47:13 Topic 6; Variation, Evolution and Inheritance • 00:48:15 Reproduction • 00:49:56 Meiosis • 00:56:38 DNA • 00:59:33 Protein synthesis [Separate Biology Only] • 01:01:56 Genetic Inheritance • 01:10:03 Sex determination • 01:11:04 Variation • 01:12:35 Evolution • 01:14:48 Selective Breeding • 01:16:42 Genetic Engineering • 01:19:34 Cloning [Separate Biology Only] • 01:21:55 Theory of Evolution [Separate Biology Only] • 01:26:06 The understanding of genetics [Separate Biology Only] • 01:26:56 Evidence for evolution • 01:29:02 Extinction • 01:30:39 Resistant Bacteria • 01:32:10 Classification • 01:37:14 Topic 7; Ecology • 01:38:14 Interdependence • 01:40:42 Abiotic and Biotic Factors • 01:45:02 Adaptations • 01:47:43 Organisation of an ecosystem • 01:51:43 carbon cycle • 01:53:07 water cycle • 01:54:02 Decomposition [Separate Biology Only] • 01:58:20 Impact of environmental change [Separate Biology Only] • 02:00:04 Biodiversity • 02:01:24 Pollution • 02:03:15 Land use • 02:05:30 Deforestation • 02:06:38 Global warming • 02:08:29 Maintaining biodiversity • 02:09:41 Trophic Levels [Separate Biology Only] • 02:11:33 Pyramids of biomass [Separate Biology Only] • 02:14:35 Food security [Separate Biology Only] • 02:19:12 Role of biotechnology [Separate Biology Only] • • The 'whole of the topic in … minutes' videos DO NOT comprehensively cover everything you need to know for your exams. It would be impossible to include 2 years of teaching in 1 hour. These should NOT be your only source of revision • Do the 'whole topic in xxx minute' vi... My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers. • Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first. • I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse. • Image made with https://chemix.org/ • Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY • Images from; Classroom Core (TpT), Hidesy Clipart (TpT), The Cher Room (TpT), The Triple Point (TpT), Ninja Woman (TpT), The Painted Crew (TpT) Teacher's Clipart (TpT) Shutterstock
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