Can someone help me with this pls and thank you :)

What type of genetic drift would be simulated if all the beans that were not selected died out?

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.