When does late gastrulation begin?

When does late gastrulation begin?

1. During 3^rd day after fertilization


2. During 7^th day after fertilization


3. During 1^st day after fertilization


4. During 27^th day after fertilization


5. *During 14^th day after fertilization

391.                   When does late gastrulation begin?

A.   During 3^rd day after fertilization

B.   During 7^th day after fertilization

C.   During 1^st day after fertilization

D.   During 27^th day after fertilization

E.    *During 14^th day after fertilization