Multiple Choice
The gray crescent in frogs
A) stimulates zygote formation.
B) stimulates zygote development.
C) establishes the frog's head-to-tail axis.
D) is not related to gastrulation.
E) triggers tissue specialization.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6894/.jpg" alt=" Questions 18-22 refer
Q2: This stage occurs in the parents.<br>A)A<br>B)B<br>C)C<br>D)D<br>E)E
Q5: The mesoderm is responsible for the formation
Q6: Which stage in reproduction and development occurs
Q7: The heart, muscles, bones, and blood develop
Q7: Gastrulation produces<br>A) hollow balls of cells.<br>B) embryos
Q8: Which of the following events occurs over
Q9: In the process of blastula formation,<br>A)the size
Q20: Which stage of development involves initial cellular
Q40: Cleavage produces the<br>A) zygote.<br>B) blastula.<br>C) gastrula.<br>D) puff.<br>E)