How does natural selection work?

How does natural selection work?

Answer:

Natural selection is an adaptation to fit and survive in the environment better.\

• Natural Selection was introduced as a concept by Charles Darwin.

Let’s consider this example -

• The variation became a common characteristic due to its survival advantage .
• The crows could see red beetles better than green beetles against green bushes resulting in more proportion of green beetles.
• This is known as Natural Selection - an adaptation to fit and survive in the environment better.