Question

In the development of frog, gastrulation is followed by

• A. Invagination
• B. Emboly
• C. Epiboly
• D. All of the above

Answer 1

Answer: (D)

All of the above

Gastrulation is the process in which it involves the differentiation of cells, the transformation from monoblastic to diploblastic layer, the formation of three primary germ layers. It is followed by the following steps which include invagination, emboly, and epiboly.

So the correct answer is 'All of the above'