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Forecomming generations are less adaptiv...

Forecomming generations are less adaptive than their parental generation due to : -

A

Natural selection

B

Mutation

C

Genetic drift

D

Adaptation

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ALLEN-ORIGIN & EVOLUTION OF LIFE-EXERCISE-III B(ANALYTICAL QUESTIONS)
  1. Homologous organs have

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  2. Close resemblance in the appearance of Monarch Butterfly and Queen But...

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  3. Forecomming generations are less adaptive than their parental generati...

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  4. Which of the following pair is homologous organ?

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  5. Convergent evolution is illustrated by

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  6. Which one of the following sequences was propsoed by Darwin and Wallac...

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  7. Industrial melanisrn is an example of

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

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  9. Which one of the following correctly describes the homologous structur...

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  10. Age of fossils in the past was generally determined by radio-carbon me...

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  11. What kind of evidence suggested that man is more closely related with ...

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  12. Presence of gills in tadpole of Frog indicates that

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  13. Close resemblance in the appearance of Monarch Butterfly and Queen But...

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  14. Which one of the following experiments suggests that simplest living o...

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

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  16. There are two opposing views about origin of modern man. According to ...

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  17. Which of the following is not true for a species ?

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  18. In evolution, the studies can be made at molecular level. For example,...

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  19. Which of the following statement is incorrect :-

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  20. Select the correct statement from the following

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