Answer: B. Selective breeding and genetic engineering.
Explanation:
The goal of selective breeding is to produce organisms that have a disered trait through only breeding said specis with that traits. (for example, farming breeds animals that are better for food.)
The goal of genetic engineering is to take a trait from one organism and apply it to another. (For example, putting artic fish gentics into a tommat so that it won't freeze.)
In conclusion, both of these processes serve the common goal of creating more disered organisms artifically.
