Answers CV Q4 MJ Science 3 Adv 2002110 Compacted Review of Grade.7.Life for SSA Prep DNA MutationsQuestion 4

4

QuizMultiple Choice

DNA Mutations

Question 4 • CV Q4 M/J Science 3 Adv 2002110 Compacted Review of Grade.7.Life for SSA Prep

Which best summarizes the effects of mutations on organisms?

Answer

A

Mutations are sometimes helpful, sometimes harmful, and sometimes neutral.

B

Mutations are usually harmful, sometimes neutral, and never helpful.

C

Mutations are sometimes neutral, sometimes helpful, and never harmful.

D

Mutations are always harmful, never helpful, and never neutral.

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