Peppered moths and their all-black and all-white variations rest on the trunks
of trees. Which group of moths should be the fittest in its environment?
O
A. Peppered moths in a forest with blackened tree trunks
B. Peppered moths in a forest with lichen-covered tree trunks
O
C. White moths in a forest with lichen-covered tree trunks
O
D. Black moths in a forest with lichen-covered tree trunks
SUBMIT

What is thought to have caused the mass extinction at the end of the cretaceous period?

As a small change in a person's dna can cause a genetic disorder

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.