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Struggle for existence and survival of the fittest theories were proposed by

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Important Questions on Evolution

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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 77
Which is related to evolution?
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KVPY Aptitude Test - Stream SX
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 78
Which one is the important consequence of geographical isolation?
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KVPY Aptitude Test - Stream SX
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 79
An example of reproductive isolation is
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KVPY Aptitude Test - Stream SX
IMPORTANT
Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 80
Genetic drift operates in
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KVPY Aptitude Test - Stream SX
IMPORTANT
Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 81
Match the columns and find out the correct combination
a Charles Darwin 1 Mutation theory
b Lamarck 2 Germplasm theory
c Hugo de Vries 3 Philosophie Zoologique
d Ernst Haeckel 4 Origin of species
e Weismann 5 Biogenetic law
f   6 Essay on population
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KVPY Aptitude Test - Stream SX
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 82
Whose doctrine influenced Charles Darwin to formulate theory of natural selection?
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KVPY Aptitude Test - Stream SX
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 83
Which one is not an artificial selection?
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KVPY Aptitude Test - Stream SX
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Practice Book for KVPY Aptitude Test - Stream SX Biology>Chapter 12 - Evolution>EXERCISE>Q 84
Crocodile and Penguin are similar to Whale and Dogfish in which one of the following features