1.

7.Explain the Darwin's theory of evolution 'Natural selection' with an example(ASI

Answer» <p>Darwin's Theoryof Evolution byNatural Selection. More individuals are produced each generation that can survive. Phenotypic variation exists among individuals and the variation is heritable. Those individuals with heritable traits better suited to the environment will survive.</p> <p>1)Darwin theory of natural selection is based on the concept of survival of the fittest 2) organisms can prolifically 3)under limited resources organism complete with each other in a life treatening manner for their survival 4) according to this theory only those organisms survive which show modifications for winning the competition the selected organism then give rise to new species with their specific set of characters</p>


Discussion

No Comment Found