Multiple Choice
Which of the following is not a postzygotic isolating mechanism?
A) Male gametes are not transferred to the female gametes.
B) Zygotes die early in embryogenesis.
C) Hybrids are inviable.
D) Hybrids are sterile.
E) Backcross hybrids are inviable.
Correct Answer:

Verified
Correct Answer:
Verified
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