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Biology, 21.06.2019 18:30, tanaemichel
Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.
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All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
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Biology, 22.06.2019 15:30, gracebuffum
The hardy-weinberg principle is that genetic frequencies in a population? will remain stable from generation to generation will always be changing will not be affected by environmental changes are always in a 3: 1 ratio
Answers: 3
Why have plants evolved ways to prevent self-fertlization? why do you cross-fertilization (plant to...
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