Question

The cavity of blastula is

• A. Blastocoel
• B. Coelome
• C. Archentron
• D. Homocoel

Hint:

Blastocoel is the fluid-filled cavity of the blastula stage in embryonic development.

Answer 1

The Correct Option is A

The cavity inside the blastula is called the blastocoel. It is a fluid-filled space that forms during early embryonic development.
- Coelome is the body cavity in more developed organisms.
- Archentron is the primitive gut cavity.
- Homocoel is a term used in some coelenterates.