LIFE SCIENCE

Detailed explanation-1: -In the theory of natural selection, organisms produce more offspring than are able to survive in their environment. Those that are better physically equipped to survive, grow to maturity, and reproduce.

Detailed explanation-2: -Individual animals or plants of the same species have varying genes and their physical characteristics vary as a result. The individuals with the characteristics best suited to the new environment will be most likely to survive and reproduce. Through reproduction, genes are passed on to offspring.

Detailed explanation-3: -According to Darwin’s theory of natural selection, individuals who survive are the ones best adapted for their environment.

Detailed explanation-4: -Darwin called this mechanism natural selection. Natural selection, also known as “survival of the fittest, ‘’ is the more prolific reproduction of individuals with favorable traits that survive environmental change because of those traits.