Which two factors provide the genetic basis for variation within a species? A. competition and protein synthesis

B. constant gene frequency and reproductive isolation.

C. mutations and sexual reproduction.

D. asexual reproduction and geographic isolation.

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.