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Animation: Spermatogenesis (Quiz 2)
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View the animation below, then complete the quiz to test your knowledge of the concept.






1A spermatogonium...
A)divides by mitosis to produce two spermatids.
B)divides by meiosis to produce four spermatids.
C)divides by meiosis to produce two primary spermatocytes.
D)divides by mitosis to produce two primary spermatocytes.
E)divides by mitosis to produce a spermatogonium and a primary spermatocytes.



2A primary spermatocytes...
A)divide by mitosis to produce two secondary spermatocytes.
B)divide by meiosis to produce two secondary spermatocytes.
C)divides by meiosis to produce four spermatids.
D)divides by meiosis to produce two spermatids.
E)divides by mitosis to produce two spermatids.



3Each spermatid...
A)divides by meiosis to produce four sperm cells.
B)divides by mitosis to produce four sperm cells.
C)divides by meiosis to produce two sperm cells.
D)divides by mitosis to produce two sperm cells.
E)differentiates into a sperm cell.



4The primary spermatocytes and the spermatogonia each contain 46 chromosomes.
A)True
B)False



5The spermatids and the secondary spermatocytes each contain 23 chromosomes.
A)True
B)False







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