List three possible effects a mutation can have on an organism.​

A single germ line mutation can have a range of effects:

No change occurs in phenotype. Some mutations don't have any noticeable effect on the phenotype of an organism.

Small change occurs in phenotype. A single mutation caused this cat's ears to curl backwards slightly.

Big change occurs in phenotype.

Explanation:

sana makatulong

the answer is b.) hydrogen bonds between bases.