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Q. No.Branching descent is one of the key concepts of
1. Lamarckian theory
2. Miller's theory
3. The Big Band theory
4. Darwinian theory
Subtopic: Darwin's Theory | Additional Theories of Darwin |
85%
From NCERT
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The palaeontological evidences are obtained from
1. Homologous structures
2. Analogous structures
3. Fossils
4. Lichens
1. Homologous structures
2. Analogous structures
3. Fossils
4. Lichens
Subtopic: Palentological Evidences of Evolution |
87%
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Archaeopteryx is a connecting link between
1. Birds and reptiles
2. Reptiles and mammals
3. Annelids and arthropods
4. Amphibians and fishes
1. Birds and reptiles
2. Reptiles and mammals
3. Annelids and arthropods
4. Amphibians and fishes
Subtopic: Palentological Evidences of Evolution |
81%
From NCERT
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Which of the following is an incorrect match?
| 1. | Devonian period | - | Age of fishes |
| 2. | Carboniferous period | - | Age of amphibians |
| 3. | Ordovician period | - | Age of invertebrates |
| 4. | Cretaceous period | - | Age of reptiles |
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
From NCERT
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Mesozoic era is called the
1. Age of Fishes
2. Age of Reptiles
3. Age of Mammals
4. Age of Birds
1. Age of Fishes
2. Age of Reptiles
3. Age of Mammals
4. Age of Birds
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
76%
From NCERT
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Which of the following is known as age of mammals?
1. Mesozoic
2. Palaeozoic
3. Coenozoic
4. Archaeozoic
1. Mesozoic
2. Palaeozoic
3. Coenozoic
4. Archaeozoic
Subtopic: A BRIEF ACCOUNT OF EVOLUTION |
67%
From NCERT
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First mammals appeared around
1. 459 million years back
2. 220 million years back
3. 1600 million years back
4. 3800 million years back
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 |
60%
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 |
62%
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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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