In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of
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Organic compounds first evolved in earth required for origin of life were |
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Which one of the followings is incorrect about genetic drift? |
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Tendrils in plants are an example of |
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The idea of Natural selection as the fundamental process of evolutionary changes was reached |
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Which one of the following statements is correct? |
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When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed: |
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Select the correct statement from the following: |
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Jurassic period of the Mesozoic era characterized by |
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The extinct human who lived 1,00,000 to 40,000 years ago, in Europe, Asia and parts of Africa, with short stature, heavy eye brows, retreating fore heads, large jaws with heavy teeth, stocky bodies, a lumbering gait and stooped posture was |
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Which one of the following experiments suggests that simplest living organisms could not have originated spontaneously from nonliving matter |
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