Multiple Choice
Among these choices, the largest cell involved in frog reproduction is
A) the spermatozoon.
B) the ovum.
C) a blastomere in the vegetal pole.
D) a blastomere in the animal pole.
E) one of the products of the first cleavage.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: During gastrulation in frog embryos, fibronectin<br>A) provides
Q2: From earliest to latest, the overall sequence
Q3: In frogs, formation of the eye lens
Q5: Assume that successful reproduction in a rare
Q6: The archenteron of the developing frog eventually
Q7: Cadherins and other cell-adhesion molecules that guide
Q8: The outer-to-inner sequence of tissue layers in
Q9: The yolk of the frog egg<br>A) prevents
Q10: Uterine implantation due to enzymatic digestion of
Q11: The vitelline layer of the sea urchin