Which oen is a correct match
(i) Coenozoic : 2 `-` 65 mya : Origin of vertebrates
(ii) Palaezoic : 500 `-` 165 mya : Rise of egg laying mammals
(iii) Mesozoic : 135 `-` 225 mya : Reptiles dominant
(iv) Proterozoic : 350 `-` 500 mya : Trilobites dominant

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.

(i) _____can be used as industrial pollution indicators. (ii) By the time of _____ mya, in vertebrates were formed and active (iii) Jawless fish probably evolved around _____mya. (iv) In 1938, a fish caught in south Africa happened to be a ______which was through to be extinct. (v) The first mammals were the _____. (vi) About_____mya, the dinosours suddenly disappeared from the earth.

Refer to the given statements and select the correct ones. (i) Fossils are remains of hard parts of life forms in rocks. (ii) Dinosaurs disappeared about 65 mya. (iii) Animals called lobe fins evolved into reptiles. (iv) Study of fossils is called palaentology.

Refer to the given statements and select the correct ones. (i) Fossils are remains of hard parts of life forms in rocks. (ii) Dinosaurs disappeared about 65 mya. (iii) Animals called lobe fins evolved into reptiles. (iv) Study of fossils is called palaentology.

Refer to the given statements and select the correct ones. (i) Fossils are remains of hard parts of life forms in rocks. (ii) Dinosaurs disappeared about 65 mya. (iii) Animals called lobe fins evolved into reptiles. (iv) Study of fossils is called palaentology.