What do sexual reproduction, mutation, and crossing-over generate in a population

The correct answer is genetic diversity.

Explanation:

During sexual reproduction, two different gametes from two different parents combine to form offspring which is genetically different from their parents. Mutation in the genetic material of germ cell passes to the offspring during fertilization in sexual reproduction which causes genetic diversity or variation.

Crossing- over also helps in generating the genetic diversity because during crossing over genetic material is exchanged between homologous chromosome which changes DNA sequence in chromosome causing variation in gametes.

Therefore sexual reproduction, mutation, and crossing over generate genetic diversity in a population.

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!