Question

What is the blastula of humans called?

Answer 1

Blastula:

1. A blastula is a hollow sphere surrounded by blastomeres.
2. The embryo, blastula and morula are formed after the process of fertilization.
3. The blastula is formed from the morula.
4. The morula is an 8-16 celled structure and when this morula receives the nutrition it is then converted into a blastula.
5. This blastula then gets implanted into the uterus and further development takes place.
6. The blastula is called blastocyst in mammals.