Which of the following does not increase genetic variation?
group of answer choices

crossing over

mutations

mitosis

gene flow

The correct answer i believe is c

Explanation:

Mitosis

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.