Biology, 03.04.2021 01:00 JKINGblackstar3502

Which of the following statements is true? 1 All mutations are harmful.
2 Mutations are the only way to add new genes to a gene pool.
3 In substitution, DNA base pairs are deleted or lost during replication.
4 A mutation in the liver cell of a cat will be inherited by the cat's offspring.

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Which of the following statements is true? 1 All mutations are harmful.
2 Mutations are the o...

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