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Which one of the following correctly des...

Which one of the following correctly describes the homologous structures?

A

Organs with anatomical dissimilarities, but performing same function

B

Organs that have no function now, but had important functions in ancestors

C

Organs with anatomical similarties, but performing different functions

D

Organs appearing only in embryonic stage and disappearing later in the adult

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The correct Answer is:
c
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GRB PUBLICATION-ORGANIC EVOLUTION -REPRODUCTIVE ISOLATION
  1. Industrial melanism is an example of

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  2. Which one of these is not a case of artificial selection

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

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  4. Statement (S ) : The concept of survival of the fittest is central to ...

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  5. According to Darwin, evolution is ...........

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  6. Statement (s ) : Populations of a species inhabiting different geogra...

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  7. Single step large mutation leading to speciation is also called

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  8. Analogous structures are :

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  9. Fitness according to Darwin refers to

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  10. Balancing selection ' promotes :

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  11. How many biogeographical regions are present in India ?

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  12. Which is the correct order of increasing geological time scale for a h...

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  13. Example of homologous structure is // are :

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  14. According to Darwin, diversity in Australian marsupials is an example ...

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  15. Evolution is experimentally demonstrated by :

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  16. Besides radio dating which method can be used to find out whether a fo...

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  17. Darwin failed to notice the importance of :

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  18. A study of white winged and melanised moths made in England before and...

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  19. A major source of speciation is :

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  20. A theory of explain the mechanism of evolutino based on change in the ...

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