Mutations occur when
a. organisms need a new trait to survive
b. organisms desire new t...
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Biology, 23.01.2020 10:31 amanuelwold
Mutations occur when
a. organisms need a new trait to survive
b. organisms desire new traits
c. mistakes are made when chromosomes are copied
d. environmental factors force an organism to change its traits
i believe it is a or d. can you explain your answer?
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Answers: 2
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