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irakobra [83]
3 years ago
9

Natural selection states that complex organisms evolved through random mutations alone. True or False?

Biology
1 answer:
Sholpan [36]3 years ago
5 0

Answer:

False.

Explanation:

This statement is false because organisms don't evolve - populations do. New gene variants (i.e., alleles) are produced by random mutation, and over the course of many generations, natural selection may favor advantageous variants, causing them to become more common in the population. However, because mutation rates are low relative to population growth in most species, mutation alone doesn't have much of an effect on evolution.

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4 years ago
Red-green color blindness is an x-linked recessive trait. a colorblind woman has two sons and two daughters. what can we say abo
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3 years ago
(50 points and brainliest)
SashulF [63]

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