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1 | | What would happen if you injected an early female embryo of a mouse with large amounts of testosterone? |
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2 | | Besides intense physical activity, what other behaviors can you think of which might induce amenorrhea? |
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3 | | If a man has prostitis, what two major physical activities will be impaired? |
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4 | | A previously infertile couple wishes to have a pregnancy but the man produces non-motile sperm. If it were possible to fertilize one of the woman's eggs by removing a sperm nucleus and injecting it into the egg, could this procedure ever produce viable offspring? Why or why not? |
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5 | | How is it that injecting progesterone into a woman will prevent ovulation? |
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6 | | Sometimes when a baby is feeding on one breast, the other breast begins to produce milk too. Why? |
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