Multiple Choice
Before fertilization,as an egg cell matures,its nucleus increases RNA content and it is called
A) a pronucleus.
B) a cleavage furrow.
C) a germinal vesicle.
D) a blastomere.
Correct Answer:

Verified
Correct Answer:
Verified
Q29: Contrast mosaic development with regulative development and
Q30: Eggs with very little yolk that is
Q31: Rotational cleavage is unique to<br>A)amphibians.<br>B)mammals.<br>C)sea stars.<br>D)lophotrochozoa.
Q32: In the human,which part of the blastocyst
Q33: The concept that an egg contains the
Q35: Discuss the significance of Spemann's experiment that
Q36: Radial cleavage is found in<br>A)birds.<br>B)mammals.<br>C)most protostomes.<br>D)sea stars.
Q37: The internal pouch representing the developing gut
Q38: Cleavage in mammals<br>A)is faster than most other
Q39: _ occurs when a fertilized egg enters