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Which of the following is an example of natural selection?
А •Ancestors of giraffes i...
Biology, 12.02.2021 22:30 DondreeColeman
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Which of the following is an example of natural selection?
А •Ancestors of giraffes instinctively wanted to have long necks to reach food higher in trees, which lead to
the present length of giraffe necks.
B•A flower that is more attractive to pollinating bees is more likely to have reproductive success.
C•A tornado kills a path of trees in a forest area, but trees outside of the path of the tornado are spared.
D•Siberian Huskies are bred for strength and endurance. Over time the population of huskies is more
vigorous.
Answers: 1
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Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.
Answers: 3
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When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur
Answers: 1
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This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient
Answers: 1
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