I need this in less than an hour!Explain how three different types of natural selection

Question

I need this in less than an hour!

Explain how three different types of natural selection

discussed in lecture and/or the textbook can lead to evolution in a population. Provide an example of each type of selection, and describe the likely resus. Finally, imagine two populations, one with low levels of genetic variation, and the other with high levels of genetic variation. Which population would be less likely to adapt to its environment by natural selection?

Science