Planning sheet for topic D3.1 Reproduction Theme: Continuity and change, Level: OrganismsGuide time: SL: 5 hours AHL: 3 hours This topic explores the differences between asexual reproduction and sexual reproduction. The details of the structure of the reproductive organs and the processes which prevent polyspermy, the acrosome and the cortical reaction. The topic is not all about animals, there is a section about reproduction...