Question

__________, harmful or helpful is considered to be the source for new alleles and a main contributor to the diversity of life.
A) Mitosis
B) Mutations
C) Transcription (which was already marked as an incorrect answer
D) Translation

Answer 1

I think that the answer is B) Mutations

Answer 2

Answer:

The answer will be Mutations.

Explanation:

i hope this may help you!