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Which of the following could not be expl...

Which of the following could not be explained by the 'Darwin's Natural Selection Theory' ?

A

Giraffe has long neck and long legs

B

Retention of characters of no use or vestigial organs

C

In a forest, numerous young trees grow below the parent trees but many of them perish

D

Presence of Tasmanian wolf only in Tasmania having become extinct from the Australian mainland

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The correct Answer is:
B
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GRB PUBLICATION-ORGANIC EVOLUTION -DARWIN G THEORY
  1. Which one provides correct sequence of events in origin of species acc...

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  2. As per Neo-Darwinism, which is mainly responsible for evolution ?

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  3. Neo-Darwinism is

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  4. Struggle for existence and survival of fittest are related to :

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  5. The diversity in the type of beaks of finches adapted to different fee...

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  6. Prodigality of reproduction in darwinism refers to

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  7. Theory of pangenesis' was proposed by :

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  8. Darwin gave the theory of evolution was based on

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  9. Charles Darwin's evolutionary theory is :

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  10. Which of the following could not be explained by the 'Darwin's Natural...

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  11. Match List I (Theories of evolution // inheritance ) with List II (Pro...

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  12. When organisms survive and increase the number in next generation then...

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  13. Which of the following is not under Darwin's theory of natural selecti...

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  14. Match List I (Scientists) with List II (Proposed ideas ) and select th...

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  15. Match the following and choose the correct combination from the option...

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  16. During his voyage around the world, Charles Darwin was inspired to thi...

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  17. Which one of the following phenomena supports Darwin's concept of natu...

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  18. The Darwinian fitness of an organism is a measure of

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  19. Improved race of pigeons have been developed by :

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  20. Most modern breed of the domestic dog have evolved as a result of

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