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General Knowledge :: Biology

  1. Number of cranial nerve found in man is

  2. A.

     10 pair

    B.

     12 pair

    C.

     24 pair

    D.

     36 pair

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  3. Centre of intelligence in human brain is

  4. A.

     Gerebellum

    B.

     Cerebrum

    C.

     Medulla oblangate

    D.

     None of these

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  5. The schwann cell forms a myelin sheath around the

  6. A.

     Nodes of Ranvier

    B.

     Dendrites

    C.

     Nucleus

    D.

     Axon

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  7. The peripheral nervous system consists of

  8. A.

     Nerves from eyes to CNS

    B.

     Nerves from ears to CNS

    C.

     Nerves from skin to CNS

    D.

     All of the above

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  9. Which part of the brain plays an important role in motor control?

  10. A.

     Cerebellum

    B.

     Cerebrum

    C.

     Medulla

    D.

     Pons

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  11. Name the part of neuron where information is acquired.

  12. A.

     Axon

    B.

     Nucleus

    C.

     Dendrite

    D.

     None of the above

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  13. The basic unit of the nervous system is the

  14. A.

     Lymphs

    B.

     Nephrons

    C.

     Nerves

    D.

     Neurons

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  15. The weight of the brain in the total weight of the body is about

  16. A.

     2%

    B.

     3%

    C.

     4%

    D.

     5%

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  17. Cerebrum is located in which part of brain?

  18. A.

     Lower side

    B.

     Extension of brain

    C.

     Fore front

    D.

     None of these

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  19. The smallest structural and functional unit of nervous system is

  20. A.

     Centron

    B.

     Dendron

    C.

     Axon

    D.

     Neuron

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