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Write any two differences between morula...

Write any two differences between morula and blastula.

A

Presence of more yolk

B

Absence of yolk

C

Presence of a cavity

D

Absence of a cavity

Text Solution

Verified by Experts

The correct Answer is:
D
Soon after the cells of the mammalian morula differentiate the trophoblast cells secrete fluid into the centre of the morula to create a fluid filled space inside called the blastocoel. The embryo has taken the form of a hollow ball of cells it is called a blastula.
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