Question

question 4
1 pts
which process creates new alleles by changing the dna sequence?
independent assortment
crossing over
random fertilization
mutation

Explanation:

Independent assortment, crossing over, and random fertilization rearrange existing alleles to create new genetic combinations, but they do not alter DNA sequences to form new alleles. Mutation is the only process that changes the DNA sequence, which can result in entirely new alleles.

Answer:

D. Mutation