Question

1.

Answer 1

1. False
Speciation is the formation of new species from a population of species. This process has three main stages: isolation, where the population is separated; adaptation, where the isolated population adapts to the new environment; and reproductive isolation, where the two populations can no longer breed to produce fertile offspring.

2. Behavioral isolation
This occurs when there is a difference in mating rituals or other behaviors which prevent interbreeding.

Answer 2

1. The correction option is false. This is because, reproductive isolation is the one that is considered as the last stage in speciation.
2. Geographic isolation. The correct option is B.