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The basic difference between spermatogenesis and oogenesis is that __________.
one mature ovum is produced in oogenesis, and four mature sperm are produced in spermatogenesis
Which is the most correct sequence of sperm flow in the male duct system?
seminiferous tubules, epididymis, vas deferens, ampulla, ejaculatory duct, urethra
what does the pampiniform venous plexus do?
cools arterial blood to keep the testes below core body temperature
The functional layer of the endometrium is shed in response to __________.
decreased progesterone levels
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