Question

In order for a genetic mutation in a species to result in the formation of a new species, what must occur?

a. the original species must become extinct.
b. the new species must be unable to breed with the original species.eliminatec) the new species must be visibly different from the original species.
d. the new species must have a larger population than the original species.

Answer 1

Answer: B. the new species must be unable to breed with the original species

Explanation: If two organisms can breed with each other, they are members of the same species. For speciation to occur, the new species must be unable to breed with the original species.

Answer 2

the best answer provided is B