Cleavage produces the

a. zygote.
b. blastula.
c. gastrula.
d. puff.
e. third germ layer.


Answer: b

Biology & Microbiology

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a. atrial fibrillation b. ventricular fibrillation

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__________ is the medical term for giving birth to an offspring.

A) neural tube defect.
B) blastocyst.
C) teratogen.
D) parturition.

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In the Hardy-Weinberg formula, what does p2 represent?

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