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Alfred Wallace, a naturalist who also worked on the principles of natural selection like Darwin, was working in

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Important Questions on Evolution

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Identify the wrong statement.
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Single step large mutation leading to speciation is also called
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Which of the following refer to correct example(s) of organisms which have evolved due to changes in environment brought about by anthropogenic action?

(a) Darwin’s Finches of Galapagos islands.
(b) Herbicide resistant weeds.
(c) Drug resistant eukaryotes.
(d) Man-created breeds of domesticated animals like dogs.

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New species develop due to
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Select the correct match from the following.
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Evolution of life shows that life forms had a trend of moving from
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Wings of the bat, locust and pigeon are an example of
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According to Darwin, a new species arises due to which of the following two factors?