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If Darwin's theory of pangenesis shows s...

If Darwin's theory of pangenesis shows similarity with theory of inheritance of acquired character then what shall be correct according to it

A

Useful organs become strong and developed while useless organs become extinct

B

Size of organs increases with aging

C

Development of organs is due to will power

D

There should be some physical basis of inheritance

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ARIHANT NEET-THEORIES OF EVOLUTION-Chapter exercise A (Taking it together (Assorted Questions of the chapter for advanced Level Practice))
  1. Today, again the faith in Lamarck's theory has been revived by some pe...

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  2. Natural Selection Theory of Darwin is objected to, because it

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  3. Which of the following evidence proved that Lamarck's theory of evolut...

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  4. The primary mission of the voyage of HMS Beagle (1831-1836) was to

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  5. If Darwin's theory of pangenesis shows similarity with theory of inher...

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

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

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  8. Darwin proposed that new species evolve from ancestral forms by the :

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  9. The best description of natural selection is :

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  10. Darwin believed that the certain parts of the body get larger and beco...

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  11. Darwin believed that the giraffe has the long neck because

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

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  13. Darwin in his "Natural Selection Theory" did not believe in any role o...

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  14. In a famous experiment, A Weismann cutt off tails of newborn mice gene...

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  15. Which of the following pairs are not correctly matched?

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  16. The idea of Natural Selection as the fundamental process of evolutiona...

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  17. Which of the following examples supports the Lamarckism?

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  18. Which of the following evidences does not favour the lamarckian concep...

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  19. Which of the following two papers on evolution were submitted by Lamar...

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  20. Three forms of the peppered moth, (Biston betularia), namely the melan...

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