Human Reproduction - Anatomy, fertilisation and puberty - GCSE Biology (9-1)

This video covers the following syllabus objectives from Edexcel iGCSE Biology 9-1 3.8 Understand how the structure of the male and female reproductive systems are adapted for their functions. 3.11 Describe the role of the placenta in the nutrition of the developing embryo. 3.12 Understand how the developing embryo is protected by amniotic fluid. 3.13 Understand the roles of oestrogen and testosterone in the development of secondary sexual characteristics. For a PowerPoint on this topic please visit www.mrexham.com