Une theory proposes that selecting for "pretty boys" isn't just superficial and can benefit a

species. Explain this theory.

It is likely that this theory assumes that "pretty boys" are selected because they represent the best phenotypes in the population

.

Explanation:

Darwin's theory postulates that species evolve by natural selection of the more adaptive phenotypes which have more chance to survive and perpetuate their genes in future generations.

answer by yourhope:

hi! : )

in which structure in the nucleus are ribosomes made?

b) nucleolus!

: )

if you listed your answers right then i believe your answer is b.