What is meant by reproductive fitness?

A: mutations- changes in the DNA sequence.GENETIC RE-SHUFFLING - during the process of meiosis (making of sex cells) whole chromosomal regions of DNA can exchange genetic material.

B: o Hydroxyl groups, hydrogen bonding, crosslinking alpha helicies

C: genetic disease caused by a mutation in the genes that code for the enzymes that either stabilize or make collagen.

D: success in the passing of genes onto the next generation in a way that they too can pass on those genes.