2025 GCE Biology P2 Question 4 Explained | Synovial Joint, Exoskeleton vs Endoskeleton.

2025 GCE Biology P2 Question 4 Full Essay Solution In this lesson, we explain 2025 GCE Biology Paper 2 Question 4 step by step. This video covers: ✔ Difference between tactic and tropic responses ✔ Difference between exoskeleton and endoskeleton ✔ Functions of the parts of a synovial joint The answers are written in continuous essay format, exactly the way ECZ examiners expect in the final examination. This lesson will help Grade 12 and GCE candidates understand how to write high-scoring Biology essay answers. 📚 Perfect for: Grade 12 Biology GCE candidates ECZ exam preparation Biology revision Subscribe to Kas Bright Minds for more GCE Biology past paper solutions.