Aclose relationship between two species that benefits at least one of the species is called
a. natural selection.
b. symbiosis.
c. adaptation.
d. competition.

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)