A typical adult male A. produces sperm up to about 65 years old. B. produces sperm during a monthly cycle. C. is born with all the sperm he will ever produce. D. produces several hundred million sperm each day
The correct answer is, in fact, not A. And is not B, I'm not sure as to whether or not it is C or D though. I would assume it is D, because that seems more likely to me than C.
