1. What develops within the epiblast?
- Bilaminar embryonic disc
- Primary yolk sac
- Amniotic cavity
- Chorionic cavity
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Other questions in this quiz
2. At which stage of mitosis do spindle fibres contract and pull chromatids apart?
3. What is formed when the nuclei of a sperm and an oocyte fuse?
4. What are the cells formed by the cleavage of a fertilised ovum known as?
5. The cavity formed in a blastocyst is called the...?