They are traits shared by members of a group of organisms that have many similarities.<span />
A biologist researching liver function in mice can administer drugs that are meant for human use to the rats and find out the effects this drugs will have on the rats' liver. Whatever result she find can be extrapolated to humans.
Thus, the biologist can contribute to medial advancements by using her findings to predict the effects of these drugs on human livers.
Answer:
Explanation:
The algae are a polyphyletic and paraphyletic group of organisms. They are defined in differing ways, but are usually considered to be the photosynthetic organisms excepting plants.
Explanation:
scientists have found that a virus can stimulate photosynthesis in bacterial host, so im guessing yes.