Home
Class 12
BIOLOGY
Active inrolling of endodermal and mesod...

Active inrolling of endodermal and mesodermal cells into interior of embryo is

A

Ingression

B

Invagination

C

Involution

D

Inversion

Text Solution

Verified by Experts

The correct Answer is:
C
During involution a tissue sheet rolls inward to form an underlying layer via bulk movement of tissue.
Promotional Banner

Similar Questions

Explore conceptually related problems

The 32-cells stage of the human embryo is

The 16 cells stage of the human embryo is

32-celled stage of human embryo is

Immediately after implantaion, ectoderm, endoderm and the mesoderm of embryo is formed from .

Given below are few characteristic features of phylum -Platyhelminthes. I. The presence of ectodermal, endodermal and mesodermal layer. II. The presence of hydroskeleton. III. Bilateral symmetry IV. Complete digestive system.

The different cells of embryo sac are

Mass separation of cells in embryo is

Central cell of embryo sac contains