Question

explain the way of evolutionary can be trached? ​

Answer 1

Explanation:

Evolutionary relationships can be traced in the following ways: Stno y of homologous organs: Some organs in different organisms are similar in structure and design because they are inherited from a common ancestor. This, too, can be used as a criterion to trace evolutionary relationships.

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Answer 2

Answer

Evolutionary relationships can be tracked in following ways

Study of homologous organ :- Some organ in different organisms are similar in structure and design because they are inherited from a common ancestor.

For example, Forelimbs of house , wing a bird and arms of men may be functionally different but because of their similarity in structure organ and designed indicate that horse bird and man are closely linked and common ancestor .

Study of fossils :- Fossils are the remains of Impressions of Organisms that extend in past, allow us to study organic structure of organism that are no longer alive . Comparing their organs structure with organ structure of present-day organism also been able to track evolutionary relationships.

Comparing the DNA of different species:- These will give us a direct estimate of how much The DNA has changed during the formation of these species . This, too, can be used as a nation of to track evolutionary relationships.