Spermatozoa are moved along the ductus deferens by
A) hydrostatic force.
B) ciliary action.
C) peristaltic contractions.
D) suction.
E) guide cells.
Correct Answer:
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Q15: The female gonad is called a(n)
A) vestibule.
B)
Q16: The small, paired glands at the base
Q17: In adult males, the testes secrete
A) estrogens.
B)
Q18: Sperm production occurs in the
A) ductus deferens.
B)
Q19: Seminalplasmin, an antibiotic that may help prevent
Q21: The hormone responsible for initiating a male's
Q22: The secretion of the seminal vesicles contains
Q23: The most important androgen is
A) progesterone.
B) GnRH.
C)
Q24: Both centrioles of the spermatid are found
Q25: The physical maturation of sperm is called
A)
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