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goldenfox [79]
3 years ago
13

Mutations _____. are always harmful. add new genes to a gene pool. are never beneficial to survival. give organisms what they ne

ed to survive.
Biology
1 answer:
Anastaziya [24]3 years ago
5 0

Answer:

Mutations <u>deletion</u><u> </u>are always harmful. add new genes to a gene pool. are never beneficial to survival. give organisms what they need to survive.

Explanation:

It may be randomly like:

□caused by the mutation of a single gene.

OR

□genetic disorders include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color-blindness, among many others.

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