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The factors involved in the formation of new species are:

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Important Questions on Evolution

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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 58
Following is the diagrammatic representation of the operation of natural selection on different traits. Which of the following options correctly identifies all the three graphs A, B and C?
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 59
Which one of the following is also called Sewall Wright effect?
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 60
Artificial selection to obtain cows yielding higher milk output represents
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 61
For the MN-blood group system, the frequencies of M and N alleles are 0.7 and 0.3, respectively The expected frequency of MN-blood group bearing organisms is likely to be
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 62
Stabilising selection favours
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 63
Disruptive selection favours
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 64
Which of the following is an example for link species?
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Achieve CUET (UG) Biology Practice Book>Chapter 7 - Evolution>Exercise>Q 65
The age of fossils is determined by: