True or False: if false, choose the answer that best corrects the statement.
The difference between allopatric and sympatric speciation is how long it takes for populations to split into separate species.
Strong disruptive selection doesn’t always create new species. What other requirement must be met for speciation to occur?
There must also be reproductive isolation of the divergent phenotypes for speciation to occur.
There must be no stabilizing or directional selection on other traits for speciation to occur.
There must also be chromosomal differences between the groups for speciation to occur.
There must be random mating in the population for speciation to occur.