Question

Once cells with nuclei developed, organisms were able to become more complex, which allowed them to adapt to the conditions in more habitats. By which process do organisms adapt and evolve? A) mitosis B) behavior C) mutation D) natural selection

Answer 1

D. Natural Selection

Answer 2

The correct answer would be option D) natural selection.

Natural selection is a natural phenomenon by which organisms evolve with the help of differential reproduction.

Differential reproduction refers to the phenomenon by which organisms which are better adapted to the changing environment tend to reproduce and survive more.

Consequently, these adaptations accumulate over a course of time and lead to the evolution of a population.