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Darwin in his 'Natural Selection Theory'...

Darwin in his 'Natural Selection Theory' did not believe in any role of which one of the following in organic evolution

A

Survival of the fittest

B

Struggle for existence

C

Discontinuous variations

D

Parasites and predators as natural enemies

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The correct Answer is:
C
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MODERN PUBLICATION-EVOLUTION-REVISION EXERCISES-(I.MULTIPLE CHOICE QUESTIONS (MCQs)),(One mark each)
  1. Which one of the following describes correctly the homologous organs ?

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  2. Industrial melanism is an example of

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  3. Darwin in his 'Natural Selection Theory' did not believe in any role o...

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  4. Convergent evolution is illustrated by

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  5. In a random mating population in equilibrium, which of the following b...

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  6. Which one of the following sequence was proposed by Darwin and Wallace...

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  7. "Every cell of the body contributes gemmules to the germ cells and so ...

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  8. Concept of genetic drift was introduced by

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  9. Who introduced the idea of spontaneous grnrtstion?

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  10. Which one is a vestigial organ in humans ?

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  11. Which of these presumably possessed a cranial capacity almost equal to...

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  12. Which one is present today but was absent about 3 to 5 million years ...

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  13. Natural selection really means :

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  14. According to modern synthetic theory of evolution, organic evolution d...

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  15. Which is the common ancestor of old world monkeys , apes and humans ?

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  16. Animal population within which interbreeding occurs is called :

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  17. The first experiment on chemical evolution and origin of life was carr...

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  18. Dinosaurs became extinct in

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  19. The corner stone of Darwin's theory is :

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  20. Man originated in the:

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