How are bacterial cells different from the cells of eukaryotes?

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

Nucleic acids offer variability because they contain alternate forms of genes called .