The prostate gland is described in all of the following ways except:
a. produces acid phosph...
The prostate gland is described in all of the following ways except:
a. produces acid phosphatase to break apart semen and release spermatozoa in the vagina.
b. produces an antibiotic substance that kills bacteria in the vagina.
c. produces a substance that activates enzymes in the spermatozoon head so that it can penetrate the ovum.
d. is part of the urinary system as well as the reproductive system
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Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems
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Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.
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Biology, 22.06.2019 05:20
When plants use sunlight to make food, the energy of sunlight is
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History, 28.06.2019 11:30
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Mathematics, 28.06.2019 11:30
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