Which condition is least likely to lead to geographic isolation, hence inhibiting allopatric speciation?
A) A lava flow in Iceland dividing a population of white Angora rabbits into two populations
B) A fire dividing a population of bats into two populations
C) A hurricane destroying a large portion of grassland, thereby creating two populations of snails
D) A deep gorge dividing a population of slow-moving snails
E) A land bridge dividing a population of tuna

Question

Quizplus · Accepted Answer

Bats, being capable of flight, are less likely to be geographically isolated by a fire as they can easily fly over or around the affected area, unlike the other scenarios which involve physical barriers that significantly impede the movement of the species involved.

Which Condition Is Least Likely to Lead to Geographic Isolation