Question

Which stage is the last stage of speciation?

Answer 1

The population become adapted to different environment s and eventually become so different that they cannot interbreed to produce fertile offspring

Answer 2

The populations become adapted to different environments and eventually become so different that they cannot imterbreed to produce fertile of spring.

Speciation is the evolution of one species into two different kinds , and when they become isolated , that is the final step , since they cannot interbreed any longer .

Step-by-step explanation:

Hope it helps !!!!