Question

Yolk sac in human's-
(A) Having higher amount of yolk
(B) having No yolk
(C) having Moderate amount of yolk
(D) Having yolk but not used by the embryo​

Answer 1

Answer:

Explanation:

EARLIER IT WAS BELIEVED HUMAN EGG WAS ALECITHAL ie there is no yolk

but recent studies have shown very minute yolk is present but not used by the embryo

Answer 2

Answer:

ans is d buddy:)

good luck...