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Q. No.First mammals appeared around
1. 459 million years back
2. 220 million years back
3. 1600 million years back
4. 3800 million years back
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
59%
From NCERT
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Which of the following arrangement of periods of the mesozoic era gives a correct sequence from the earliest to the latest?
1. Jurassic, Triassic, Cretaceous
2. Triassic, Jurassic, Cretaceous
3. Permian, Jurassic, Triassic
4. Devonian, Permian, Jurassic
1. Jurassic, Triassic, Cretaceous
2. Triassic, Jurassic, Cretaceous
3. Permian, Jurassic, Triassic
4. Devonian, Permian, Jurassic
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
59%
From NCERT
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Cretaceous period of the Mesozoic era is characterised by which of the following
1. Gymnosperms are dominant plants and first birds appear
2. Dianosaurs become extinct and gymnosperms appear
3. Flowering plants disappear
4. Radiation of reptiles and origin of mammal-like reptiles
1. Gymnosperms are dominant plants and first birds appear
2. Dianosaurs become extinct and gymnosperms appear
3. Flowering plants disappear
4. Radiation of reptiles and origin of mammal-like reptiles
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
63%
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The flowering plants originated in which of the following periods?
1. Cretaceous
2. Tertiary period
3. Triassic
4. Carboniferous
1. Cretaceous
2. Tertiary period
3. Triassic
4. Carboniferous
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
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Amphibia first appeared in which of the following period?
1. Permian
2. Carboniferous
3. Devonian
4. Silurian
1. Permian
2. Carboniferous
3. Devonian
4. Silurian
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
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The Permian period, during which the first most modern orders of insects appeared occurred approximately
1. 80 million years ago
2. 150 million years ago
3. 280 million years ago
4. 550 million years ago
1. 80 million years ago
2. 150 million years ago
3. 280 million years ago
4. 550 million years ago
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
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Dinosaurs were abundant in
1. Jurassic period
2. Devonian period
3. Permian period
4. Pleistocene period
1. Jurassic period
2. Devonian period
3. Permian period
4. Pleistocene period
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
80%
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Fossils of Archaeopteryx were found from
1. Jurassic rocks
2. Triassic rocks
3. Cretaceous rocks
4. Cenozoic rocks
1. Jurassic rocks
2. Triassic rocks
3. Cretaceous rocks
4. Cenozoic rocks
Subtopic: Palentological Evidences of Evolution | A BRIEF ACCOUNT OF EVOLUTION |
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Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
54%
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The last major evolutionary advancement among the vascular plants was the emergence of flowering plants
(angiosperms) about
1. 350 million years ago
2. 140 million years ago
3. 16,00 million years ago
4. 220 million years ago
(angiosperms) about
1. 350 million years ago
2. 140 million years ago
3. 16,00 million years ago
4. 220 million years ago
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
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