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Scala Naturae was written by
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Important Questions on Diversity in the Living World
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Which of the following helps to maintain species diversity in a community?
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Match the following:
| List - I | List - II |
| (A) Georges Cuvier | (I) Homeostasis |
| (B) Claude- Bernard | (II) Homology |
| (C) Louis de Buffon | (III) Comparative Anatomy |
| (D) Richard Owen | (IV) System of Nomenclature |
| (V) Natural History |
Identify the correct match
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In Eukaryotes, which of the following genes synthesise heterogenous nuclear RNA (hn RNA)?
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Match the following:
| List - I | List - II |
| (A) Nitrosomonas | (I) Denitrifying bacteria |
| (B) Nitrobacter | (II) Soil bacteria |
| (C) Pseudomonas | (III) Nitrate bacteria |
| (D) Azotobacter | (IV) Nitrite bacteria |
The correct match is
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Corvus splendens insolens is the subspecies of crow found in
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Assertion (A): "The Biological Species" concept helps us to ask how species are formed.
Reason (R): The concept of Biological species focuses our attention on the question of how reproductive isolation comes about.
The correct answer is :
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Statement (S): Linnaeus system of animal classification is essentially an artificial system, yet it has become a natural system.
Reason (R): Similarities forming the basis in the Linnaeus system are indicative of the genetic relationship.
