Gujarati
2.Human Reproduction
normal

During gastrulation the dorsal lip of blastopore (1 external sign of gastrulation) appears

A

Anteriorly in the pigmented area of egg

B

Posteriorly in the yolky cytoplasmic area

C

In the centre of the egg

D

Behind the grey crescent area

Solution

(d)During gastrulation the dorsal lip of blastopore appears behind the grey crescent area.

Standard 12
Biology

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.