Evolution is a theory that explains how species developed and diversified on Earth. Darwin wanted to confirm whether Species could over the course of time. After years of studying, Darwin proposed the theory of
The theory of natural selection states four main characteristics of traits:
Different individuals in a population can show in a particular trait
These variations can be
by the offspring
The individuals may give rise to offspring than could possibly survive.
Variations can be observed as Adaptations are
characteristics that evolve from one
generation to another and help the organism survive in its surroundings.
or
may have a
The variations that the organism's chances to successfully reach adulthood and
greater probability of being passed down to further generations.