Which best describes a helpful genetic mutation?

Question

a mutation that cannot be passed on to offspring
a mutation that increases an organism's chances of survival
a mutation that results in no change to the organism's physical appearance
a mutation that causes cells to divide rapidly and uncontrollably

Answer 1

The best description of a helpful genetic mutation is:

a mutation that increases an organism's chances of survival.

This type of mutation can confer an advantage in adaptation to the environment, leading to better survival and reproductive success.