The propo under of Natural Selection is ………
A) August Weismann
B) Charles Darwin
C) Malthus
D) Charles Lyell
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Women and children under the age of five come under food-insecure population due to ……………
C) Malnutrition
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'Genetic drift' and 'natural selection' together result in the formation of new species of organisms. How? Explain.
Natural selection and genetic drift both result in a change in the frequency of alleles in a population, so both are mechanisms of evolution. Genetic drift causes evolution by random...
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“Natural resources and factors of production both are under the control of people” belongs to the following doctrine
(B) Socialism
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Which do not come under RTI act ? A) Institutions made under the laws of Parliament or State Legislative
C) Embassies of foreign countries
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The scientific study of animal behaviour under natural conditions is
Correct option is B) Ethology
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Which of the following statements is NOT true about the Mendel’s selection of garden pea for his experiment ?
D) Cheap is cost
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Theory of natural selection is influenced by the theory of;
Theory of natural selection is influenced by the theory of Malthus
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The scientist who also proposed like Darwin that the new organisms formed due to the natural selection.
(B) A. R. Wallace
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How many modes shows the selection mode of the current sheet? (a) 1 (b) 2
Correct answer is (c) 3
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Natural selection operates when nature selects for fitness. Explain.
Natural resources are limited, populations are stable in size, members of a population vary in characteristics even though they look superficially similar. Theoretically, population will increase exponentially but the population...
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