Question

question 1 of 25
which increases the rate of speciation?
a. reproductive isolation
b. asexual reproduction
c. high dispersal abilities
d. higher gene flow

Explanation:

Reproductive isolation is a key factor in speciation. It prevents gene flow between populations, allowing them to evolve independently. Over time, this can lead to the formation of new species. Asexual reproduction (B) reduces genetic variation and speciation potential. High dispersal abilities (C) and higher gene flow (D) increase gene flow, which hinders speciation.

Answer:

A. Reproductive isolation