______________________ refers to the process by which early organisms of the earth diversified into various new forms through slow but continuous variations

‘Descent with Modification" is rightly said by _____________________

Evolution refers to _____________

There was no free oxygen in the early atmosphere because most of it was tied up in ________________________

The earliest members of human beings belonged to which place?

Crows cannot see _____________ coloured beetles on leaves, so they cannot eat them.

Fossil records suggest the birds are closely related to ____________

The intentional reproduction of individuals to generate desirable traits is known as _________________

Which of the following statements about human evolution is not correct?

If an organs 'X' in three different species A, B and C has similar structure and becomes more complex on going from  A >  B > C, then which of the following statements is true ?