Exam (elaborations)
Edexcel A-level biology 2023 with complete solutions questions and answers
- Course
- Institution
Describe the events of fertilisation that occur after the acrosome reaction. -Membrane of sperm and egg cell fuse together -cortical granules release contents into zona pellucida -Zona pellucida thickens -Haploid nuclei fuse Explain how phospholipids form a cell surface membrane -Hydrop...
[Show more]