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11th Standard Zoology - Body Fluids and Circulation English Medium Free Online Test One Mark Questions 2020 - 2021

11th Standard

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Zoology

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. What is the function of lymph?

    (a)

    Transport of O2 into brain

    (b)

    Transport of CO2 into lungs

    (c)

    Bring interstitial fluid in blood

    (d)

    Bring RBC and WBC in lymph node

  2. Which of the following WBCs are found in more numbers

    (a)

    Eosinophil

    (b)

    Neutrophil

    (c)

    Basophil

    (d)

    Monocyte

  3. An unconscious patient is rushed into the emergency room and needs a fast blood transfusion. Because ~there is no time to check her medical history or determine her blood type, which type of blood should you as her doctor, give her?

    (a)

    A-

    (b)

    AB

    (c)

    O+

    (d)

    O-

  4. The plasma constitutes ______________of total volume of blood

    (a)

    55%

    (b)

    45%

    (c)

    50%

    (d)

    60%

  5. The ________________ secrete substances such as heparin serotonin and histamines.

    (a)

    Platelets

    (b)

    RBC

    (c)

    Agranulocytes

    (d)

    Basophils

  6. The number of terminal amino agglutinogens of Blood cells is __________________

    (a)

    10

    (b)

    12

    (c)

    11

    (d)

    14

  7. Incomplete double circulation is seen in_________________

    (a)

    Reptile

    (b)

    Vertebrate

    (c)

    Human

    (d)

    Chordates

  8. Ischemic heart disease in due to____________________

    (a)

    Rise in blood pressure

    (b)

    Lack of oxygen supply

    (c)

    Development of antibodies

    (d)

    Accumulation of fluid

  9. Tunica media is absent in_______________

    (a)

    Capillaries

    (b)

    Arteries

    (c)

    Veins

    (d)

    Venules

  10. ________________is a plasma protein which maintains osmotic pressure of blood.

    (a)

    Globulin

    (b)

    Heparin

    (c)

    Albumin

    (d)

    Fibrinogen

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