Question

Which increases speciation?

O A. Geographic isolation
O B. Lack of mutations
C. Asexual reproduction
O D. No predators

Answer 1

A

Step-by-step explanation:

Geographic isolation is a crucial component in speciation. If gene flow is disrupted for an extended period of time due to the geographical obstacles, populations can develop separately and eventually form different species.

Answer 2

Answer: A.

Explanation: Scientists think that geographic isolation is a common way for the process of speciation to begin: rivers change course, mountains rise, continents drift, organisms migrate, and what was once a continuous population is divided into two or more smaller populations.