Question

What are the four types of evidence that support the theory of evolution?

Answer 1

4 types of evidence that support the theory of evolution:

Homologous Organs :

1. Homologous organs are found in structures showing versatile radiation from a typical progenitor so these give proof of 'disparate development'.
2. Ex. forelimbs of warm-blooded creatures, bat's wing, a feline's paw.

Analogous Organs :

1. These organs carry out comparable roles yet are very disparate in beginning and advancement.
2. Comparable organs are additionally called homoplastic organs.
3. Closely resembling organs like wings of bugs, birds, and bats outline 'united advancement'.
4. Ex. - Wings of birds, and wings of bugs show a similar capacity however their starting point and improvement are unique.

Vestigial Organs :

1. Minimal organs are futile organs tracked down in the body.
2. Ex. wings of kiwi, appendages of snakes, the nictitating film of the eye, body hair, and the muscles that move the ears.
3. During the time of development, minimal organs have become functionless.

Fossil Evidence:

1. Fossils are the remaining parts of the creatures that were tracked down in the old period.
2. Investigation of fossils is known as fossil science.