Multiple Choice
Gastrulation is the stage of development
A) when neural tube formation is completed.
B) that makes possible the inductive interactions that trigger differentiation and organ formation.
C) that follows the formation of the three germ layers.
D) that precedes cleavage.
E) that is marked by a dramatic increase in the rate of mitosis.
Correct Answer:

Verified
Correct Answer:
Verified
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