1. The solid sphere of cells formed by the cleavage of an ovum is a...?
1 of 10
Other questions in this quiz
2. At what stage does the blastocyst implant?
- Approx. 8 days
- Approx. 1 day
- 8 weeks
- 2 weeks
3. The cavity formed in a blastocyst is called the...?
4. At which stage of mitosis do spindle fibres contract and pull chromatids apart?
5. At which stage of mitosis do chromosomes line up on the equator of the cell?