IGCSE Biology (0610/0970) Paper 4 Theory (Extended) October November 2025 Variant 42

In this video, we go through IGCSE Biology (0610/0970) Paper 4 (Theory Extended) Oct/Nov 2025 Variant 42 by Mr Tomisin Odukoya step-by-step. This is a complete exam walkthrough where each question is explained clearly to help you understand the correct answers, key concepts, and examiner expectations. 🧬 Topics covered in this video ✔ Characteristics and classification of living organisms ✔ Organisation of the organism (cells, tissues, organs) ✔ Movement in and out of cells (diffusion, osmosis, active transport) ✔ Biological molecules and enzymes ✔ Plant and human nutrition ✔ Transport in plants and humans ✔ Respiration ✔ Coordination and response ✔ Reproduction ✔ Inheritance and genetics ✔ Variation and selection ✔ Organisms and their environment ✔ Biotechnology and genetic engineering 🎯 What you will learn ✅ How to answer structured biology questions correctly ✅ How to write clear explanations for 4–6 mark questions ✅ Keywords examiners expect in your answers ✅ Common mistakes students make and how to avoid them ✅ How to maximise your marks even when unsure 📌 How to use this video 1️⃣ Pause the video at each question 2️⃣ Attempt it yourself under exam conditions 3️⃣ Resume and compare with the explanation This method will help you boost your confidence and improve your exam performance significantly. 0610/42/o/n/25 0970/42/o/n/25 Mr Tomisin Odukoya is a certified IGCSE Biology Tutor with a wealth of experience teaching Cambridge IGCSE, AS and A Level Biology. Biology October/November 2025 Videos Paper 4:    • IGCSE Biology (0610/0970) Paper 4 Theory (...   Paper 2:    • IGCSE Biology (0610/0970) Paper 2 Multiple...   Paper 6:    • IGCSE Biology (0610/0970) Paper 6 Alternat...   Link to join our IGCSE HUB Discord Community Server for classes and materials Discord: https://bit.ly/igcse-community WhatsApp: https://bit.ly/ajirotech-igcse Ajiro Tech offers Personalised Paid Tuition for the following subjects: IGCSE Biology (0610/0970) A Level Biology (9700) Don't forget to subscribe to this YouTube Channel    / @ajirotech   #igcse #igcsebiology #biology #theory #ajirotech #cambridge #biologyclass12 #biologynotes #biologytheory #student #youtubelearning #youtube #education #privatetutor #onlinetutoring