ALL of CIE IGCSE Biology! | The ONLY revision video you need! | 2025 onwards | 0970 / 0610

For workshops, private tuition and my Perfect Answer revision guides, visit www.swhlearning.co.uk This video is suitable sitting Cambridge (CAIE/CIE) IGCSE Biology (0970 & 0610) examinations from 2025 onwards (including the new syllabus for 2026 - 2028) Topic timings: 00:00:43 - Characteristics of living organisms 00:01:27 - Classification 00:03:23 - Dichotomous keys 00:06:34 - Features of organisms 00:15:26 - Cell structures 00:17:32 - Specialised cells 00:21:45 - Cell organisation 00:23:45 - Magnification calculations 00:28:52 - Diffusion, osmosis & active transport 00:31:56 - Biological molecules 00:35:00 - Enzymes 00:37:31 - Photosynthesis 00:42:31 - Leaf structure 00:44:24 - Balanced diet 00:48:32 - The digestive system 00:50:06 - Mechanical digestion 00:52:12 - The digestive process 00:56:54 - Xylem & phloem 01:00:19 - Transpiration 01:03:03 - Circulatory system 01:10:26 - Arteries, veins & capillaries 01:11:39 - Components of blood 01:13:05 - The immune system 01:17:52 - Gas exchange in humans 01:21:18 - Respiration 01:23:47 - Excretion 01:27:59 - The nervous system 01:31:54 - Structure of neurones 01:32:01 - The eye 01:36:05 - Hormones in humans 01:37:34 - Homeostasis 01:42:45 - Tropic responses 01:44:53 - Drugs 01:47:53 - Reproduction 01:49:49 - Reproduction in plants 01:54:38 - Human reproduction 02:02:59 - Chromosomes, genes & proteins 02:06:25 - Mitosis & Meiosis 02:08:50 - Monohybrid inheritance 02:10:57 - Drawing Punnett squares 02:24:47 - Pedigree analysis 02:28:55 - Variation 02:32:51 - Adaptive features 02:35:02 - Evolution & natural selection 02:37:10 - Selective breeding 02:38:25 - Organisms & their environment 02:45:48 - Carbon cycle 02:47:11 - Nitrogen cycle 02:49:13 - Population size 02:52:13 - Sigmoid population growth curve 02:42:30 - Human influences on ecosystems 03:02:38 - Habitat destruction 03:04:07 - Pollution 03:09:21 - Conservation 03:18:15 - Biotechnology 03:20:18 - Genetic engineering (modification) SwH Learning is the new name for Science with Hazel These SwH Learning videos are designed to help with your GCSE or IGCSE science revision. To keep up to date with my SwH Learning videos and support: Visit my website: https://swhlearning.co.uk/ Follow me on Instagram:   / sciencewithhazel   Add me on Snapchat:   / sciencewithazel   Like my Facebook page:   / sciencewithazel   Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor. Material required for Grade 9 (A*) is included. Please leave any topic requests in the comments below.