A-Level Biology Edexcel B 9BI0

2.4: Sexual reproduction in mammals

#2.4i

Understand the processes of oogenesis and spermatogenesis.

#2.4ii

Understand the events of fertilisation from the first contact between the gametes to the fusion of nuclei.

#2.4iii

Understand the early development of the embryo to blastocyst stage.

2.3
Eukaryotic cell cycle and division
2.5
Sexual reproduction in plants