Question

What is an example of a mutation that is beneficial? *

A. A mutation that deletes part of the DNA, causing an organism to lose its arm.
B. A mutation that allows humans to digest milk and the nutrients in the milk
C. A mutation that ends up doing nothing to the organism

which one ^

Answer 1

Answer:c

Explanation:

Answer 2

B.

A mutation causing an organism to lose its arm would be harmful and a mutation which does nothing is neither harmful nor beneficial.

The answer is B.