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Today, again the faith in Lamarck's theo...

Today, again the faith in Lamarck's theory has been revived by some people due to the fact that

A

If the environment influences the genes of the organisms, the acquired change will be transmitted to the next generation

B

genetical studies refuted the Darwinism

C

mutation theory supports the Lamarckism

D

germplasm theory supports the Lamarckism

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Assertion : Human ancestors never used their tails and so the tails expressing gene has disappeared in them. Reason : Lamarck's theory of evolution is popularly called theory of continuity of germ plasm.

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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. Which of the following statements about Lamarck is true ?

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  2. Given : 1 = Natural selection , 2 = Variations and their inheritance ,...

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  3. Today, again the faith in Lamarck's theory has been revived by some pe...

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

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

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

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

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

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

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

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  11. The best description of natural selection is :

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

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

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

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

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

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

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

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  19. Which of the following examples supports the Lamarckism?

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

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