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Biology - section - 2
  1. In plants cells,which structure provides a definite shape to the cell and makes it right?

    2. A.

     Cell membrane
    B.

     Chitin
    C.

     Epidermis
    D.

     Cell wall

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  2. Produces a usable form of energy for the cell

    3. A.

     Lysosomes
    B.

     Vacuoles
    C.

     Mitochondria
    D.

     Ribosomes

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  3. Which among the following is also called as 'power house of the cell'?

    4. A.

     Plastids
    B.

     Mitochondria
    C.

     Golgi bodies
    D.

     Cell wall

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  4. Volume of blood found in a healthy person is

    5. A.

     3-4 litre
    B.

     4-5 litre
    C.

     5-6 litre
    D.

     6-7 litre

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  5. Which blood group is universal donor?

    6. A.

     O+
    B.

     O-
    C.

     AB-
    D.

     AB+

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  6. It is an oxygen carrying protein of red colour concentrated in red blood cells.

    7. A.

     Insulin
    B.

     Haemoglobin
    C.

     Gastrin
    D.

     Actin

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  7. Which blood group is a universal recipient?

    8. A.

     A
    B.

     B
    C.

     AB
    D.

     O

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  8. The largest artery in human body is

    9. A.

     Aorta
    B.

     Capillary
    C.

     Vena cava
    D.

     Pulmonary vein

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  9. Number of chamber found in human heart is

    10. A.

     2
    B.

     3
    C.

     4
    D.

     5

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  10. Blood pressure is the pressure exerted on the wall of

    11. A.

     Heart
    B.

     Vein
    C.

     Artery
    D.

     Cell

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