Match the following Set-I Set-II (A) Cyanognathus (I) Reptiles & birds (B) Archaeopteryx (II) Amphibians & reptiles (C) Seymouria (III) Reptiles & mammals (D) Eusthenopteron (IV) Protochordates & fishes (V) Fishes & amphibians The correct match is

A = III , B = I , C = II , D = V

A = IV , B = I , C = II , D = V

A = III , B = II , C = I , D = V

A = V , B = II , C = I , D = IV

EASY

Earn 100

During evolution, jawless fishes originated before how many years?

50% studentsanswered this correctly

Important Questions on Evolution

EASY

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Anthropocene refers to the geological age during which

EASY

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Of the periods listed below, which ONE is the earliest period when Ostracoderms, the jawless and finless fishes, appeared?

HARD

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Study the following table

$S . No$ .	Group	Ancestors	Evolved in
$I$	Pisces	Osteolepids	Silurian period
$II$	Amphibia	Osteolepids	Devonian period
$III$	Reptilia	Labyrinthodonts	Jurassic period
$IV$	Aves	Therapsids	Carboniferous period
$V$	Mammalia	Therapsids	Triassic period

MEDIUM

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Match the following

	LIST-I		LIST-II
A	The golden age of reptiles	I	Carboniferous period
B	Age of amphibians	II	Cenozoic era
C	The golden age of fishes	III	Mesozoic era
D	Age of mammals	IV	Devonian period
		V	Silurian period

The correct match is

EASY

Biology>Genetics and Evolution>Evolution>Geological Time Scale

A researcher found petrified dinosaur faeces. Which one of the following is unlikely to be found in this fossil?

HARD

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Match the following

	Set-I		Set-II
(A)	Cyanognathus	(I)	Reptiles & birds
(B)	Archaeopteryx	(II)	Amphibians & reptiles
(C)	Seymouria	(III)	Reptiles & mammals
(D)	Eusthenopteron	(IV)	Protochordates & fishes
		(V)	Fishes & amphibians

The correct match is

EASY

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Which among the following was the biggest land dinosaur?

HARD

Biology>Genetics and Evolution>Evolution>Geological Time Scale

The fossil reptile having mammalian characteristic feature was:

HARD

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Photosynthetic bacteria evolved on earth about ....... million years ago

MEDIUM

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Jurassic period of the Mesozoic era is characterized by

MEDIUM

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Age of fossils in the past was generally determined by radio-carbon method and other methods involving radioactive elements found in the rocks. More precise methods, which were used recently and led to the revision of the evolutionary period for different groups of organisms, include

MEDIUM

Biology>Genetics and Evolution>Evolution>Geological Time Scale

The correct order of evolution of the horse is:

EASY

Biology>Genetics and Evolution>Evolution>Geological Time Scale

Trilobites were evolved during which of the following period

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Biology>Genetics and Evolution>Evolution>Geological Time Scale

Trilobites were evolved during which of the following periods?

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Biology>Genetics and Evolution>Evolution>Geological Time Scale

It is said that birds have evolved from: