A mutation that could be inherited by offspring would result from-
I’ll make you brainiest

D. A base substitution in gametes during meiosis

Explanation:

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

2%? i tried finding the exact sorry if it's not 100% correct ; -;