A) A
B) B
C) C
D) D
Correct Answer: B
Solution :
Inner cell mass of blastocyst looks like a small knob at one pole. This knob is called embryonal nob and it gives rise to the embryo. The side of blastocyst to which embryonal knob is attached is known as the embryonic or animal pole.You need to login to perform this action.
You will be redirected in
3 sec