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Posts: 3561
12 years ago
The cortical reaction of sea urchin eggs functions directly in 
A) the production of a fast block to polyspermy.
B) the fusion of egg and sperm nuclei.
C) the release of hydrolytic enzymes from the sperm.
D) the generation of an electrical impulse by the egg.
E) the formation of a fertilization envelope.
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Staff Member
12 years ago
E

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