Outcrossing is the introduction of an unrelated genetic material from one group of individuals into another. what is a possible disadvantage of outcrossing to the group which receives the genetic material?
a) the group loses all of its original traits.
b) the genetic diversity of the group is reduced.
c) the genetic material may be rejected by the group.
d) a disease in recessive form could be introduced into the group.

Why do carbohydrate molecules function so well as fuel for the body?

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.

In which layer do organisms on earth love?