Biology Questions Practice Question and Answer

Q:

Blood is an 

1542 0

  • 1
    Connective tissue
    Correct
    Wrong
  • 2
    Epithelial tissue
    Correct
    Wrong
  • 3
    Both of the above
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "Connective tissue "

Q:

A person having blood type B could safely donate blood to persons with blood types 

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  • 1
    A and AB
    Correct
    Wrong
  • 2
    B and AB
    Correct
    Wrong
  • 3
    A and O
    Correct
    Wrong
  • 4
    B and O
    Correct
    Wrong
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Answer : 2. "B and AB"

Q:

Light blue blood in arthropod animals can be due to

1533 0

  • 1
    Hemocyanin
    Correct
    Wrong
  • 2
    hemoglobin
    Correct
    Wrong
  • 3
    hemin
    Correct
    Wrong
  • 4
    Porphyrins
    Correct
    Wrong
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Answer : 1. "Hemocyanin"

Q:

H.Y.V. refers to – 

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  • 1
    High Yielding Variety
    Correct
    Wrong
  • 2
    Human Yellow Vaccine
    Correct
    Wrong
  • 3
    Hybrid Yielding Variety
    Correct
    Wrong
  • 4
    Human Yellow Virus
    Correct
    Wrong
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Answer : 1. "High Yielding Variety "

Q:

BCG vaccine is given?

1520 1

  • 1
    To protect polio
    Correct
    Wrong
  • 2
    To prevent tuberculosis
    Correct
    Wrong
  • 3
    for both
    Correct
    Wrong
  • 4
    To prevent malaria
    Correct
    Wrong
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Answer : 2. "To prevent tuberculosis"

Q:

Water from soil enters into root hairs by

1519 0

  • 1
    Capillary Pressure
    Correct
    Wrong
  • 2
    Osmotic Pressure
    Correct
    Wrong
  • 3
    Root Pressure
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "Capillary Pressure"

Q:

Which category of compound is the most concentrated energy source?

1517 0

  • 1
    Vitamins
    Correct
    Wrong
  • 2
    Starch
    Correct
    Wrong
  • 3
    Proteins
    Correct
    Wrong
  • 4
    Fats
    Correct
    Wrong
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Answer : 4. "Fats"

Q:

Majority of the digestion takes place in the human body.

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  • 1
    Large intestine
    Correct
    Wrong
  • 2
    Small intestine
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Small intestine"

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