Semen components are produced by

a. the prostate gland.
b. the seminal vesicles.
c. the testes.
d. the urinary bladder.
e. all except "the urinary bladder."


E

Biology & Microbiology

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What can explain the phenomenon where the same genotype might give rise to different phenotypes?

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Which of the following may cause reactivation of varicella-zoster virus as shingles?

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