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Author Question: The blastopore is a structure that first becomes evident during A) fertilization (Read 564 times)

hummingbird

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on: Aug 2, 2013
The blastopore is a structure that first becomes evident during
A) fertilization.
B) gastrulation.
C) the eight-cell stage of the embryo.
D) coelom formation.
E) cleavage.


geoffrey

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Reply #1 on: Aug 3, 2013
Best answer would be B.


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hummingbird

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Reply #2 on: Aug 7, 2013
Great help lol Thanks


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