The first mammals were like a :-

Fill in the blanks: The first mammals were like ______________.

Assertion : The first mammals were like shrews. Reason : When reptiles came down mammals took over this earth.

Consider the following three statemetns and select the correct option stating which one is true (T) and which one is false (F). (i) Some land reptiles went back, into water to evolve into fish like reptiles probable 200 mya. (ii) The first mammals were like shrews. (iii) The work of Thomas Maithus on populations influenced Lamarck.

Consider the following three statements and select the correct option stating which one is true (T) and which one is false (F). (i) Some land reptiles went back, into water to evolve into fish like reptiles probable 200 mya. (ii) The first mammals were like shrews. (iii) The work of Thomas Malthus on populations influenced Lamarck.

Consider the following three statements and select the correct option stating which one is true (T) and which one is false (F). (i) Some land reptiles went back, into water to evolve into fish like reptiles probable 200 mya. (ii) The first mammals were like shrews. (iii) The work of Thomas Malthus on populations influenced Lamarck.

The first mammal appeared in :

The first mammal appeared in :

The first mammal appeared in :