Cavity formed during gastrulation and found in mature gastrula is

Cavity formed during gastrulation is

Cavity formed during gastrulation is

What happens during gastrulation?

Cavity of gastrula is

Cavity of gastrula is

Cavity of gastrula is

Assertion : The primary germ layers are formed during gastrulation. Reason: The body organs are formed from primary germ layers.

Name the cavity formed in gastrula. What does it form in the embryo?

Name the cavity formed in gastrula. What does it form in the embryo?