What is the relationship between a mutation and a gene?

a) a gene results in a mutation when it produces a change in the type of mrna

b) a mutation changes the sequence of dna bases of gene

c) a mutation creates new genes from the same dna segment

d) a gene causes mutation when it manufactures the wrong protein

Your answer for this question is B because he relationship between mutations and genetic variation. A mutation is known to be a natural process in which the DNA sequences is changed in  living organisms. Although, genetic variation is the change in both alleles and genes

B is the answer

Explanation:

Wish you luck and i know because i took the test and made 100 and im in k12 just btw

Falsethey did not evolve in the eocene period