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General Knowledge :: Biology

  1. Reflex actions are controlled by

  2. A.

     The Spinal Chord

    B.

     The Nerves

    C.

     The cells

    D.

     The Brain


  3. What part of the body controls balance?

  4. A.

     Cerebrum

    B.

     Cerebellum

    C.

     Medulla oblangata

    D.

     Amygdala


  5. Which part of the brain is responsible for consciousness?

  6. A.

     Brain stem

    B.

     Cerebrum

    C.

     Cerebellum

    D.

     None of the above


  7. Which part of Nervous system controls involuntary actions?

  8. A.

     Medulla oblongata

    B.

     Cerebellum

    C.

     Hypothalamus

    D.

     Spinal cord


  9. The brain is covered by

  10. A.

     Meninges

    B.

     Skin

    C.

     Bone

    D.

     All the above


  11. What does the central nervous system consists of?

  12. A.

     Brain

    B.

     Spinal cord

    C.

     Nerves

    D.

     All the above


  13. How many pair of nerves arises from vertebral column?

  14. A.

     12 pair

    B.

     13 pair

    C.

     31 pair

    D.

     33 pair


  15. Which one is the biggest part of the brain?

  16. A.

     Thalamus

    B.

     Medulla

    C.

     Cerebellum

    D.

     Cerebrum


  17. The brain is a part of which organ system?

  18. A.

     Respiratory System

    B.

     Circulatory System

    C.

     Nervous System

    D.

     None of the above


  19. Asexual reproduction differs from sexual reproduction in that in asexual reproduction, ________

  20. A.

     The new organisms are genetically identical to the parent

    B.

     The gametes are produced in reproduction

    C.

     The nuclei of gametes fuse

    D.

     The offspring shows variations