If gastrulation was blocked by an environmental toxin, then A) cleavage would no

Author Question: If gastrulation was blocked by an environmental toxin, then A) cleavage would no (Read 689 times)

sammy

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Posts: 818

on: Oct 2, 2013

If gastrulation was blocked by an environmental toxin, then
A) cleavage would not occur in the zygote.
B) embryonic germ layers would not form.
C) fertilization would be blocked.
D) the blastula would not be formed.
E) the blastopore would form above the gray crescent in the animal pole.

clippers!

Hero Member
Posts: 828

Reply #1 on: Oct 6, 2013

For sure it has to be B Mark as solved once you're done!

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