Biology, 10.04.2021 20:20 quetzaliescalona
PLEASE HELP I WILL GIVE BRAINLIEST
Which of the following is correct about mutations and genetic variation?
It must be present in a population before natural selection can act upon the population.
It arises in response to changes in the environment.
It tends to be reduced when diploid organisms produce gametes and reproduce.
It is created by the direct action of natural selection.
Answers: 3
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The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?
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Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d
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Biology, 22.06.2019 04:00
Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.
Answers: 2
PLEASE HELP I WILL GIVE BRAINLIEST
Which of the following is correct about mutations and genetic va...
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