Biology Practice Question and Answer

Q:

Conversion of light energy into chemical energy is as follows

1698 0

  • 1
    By electrolysis
    Correct
    Wrong
  • 2
    By photosynthesis
    Correct
    Wrong
  • 3
    By respiration
    Correct
    Wrong
  • 4
    By Emission
    Correct
    Wrong
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Answer : 2. "By photosynthesis"

Q:

A blind man marries a normal woman then Symptoms of color blindness will occur__

1694 0

  • 1
    sons
    Correct
    Wrong
  • 2
    daughters
    Correct
    Wrong
  • 3
    sons of sons
    Correct
    Wrong
  • 4
    among the sons of daughters
    Correct
    Wrong
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Answer : 4. "among the sons of daughters"

Q:

In humans, kidney is part of a system which is related

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  • 1
    Breath
    Correct
    Wrong
  • 2
    Transport
    Correct
    Wrong
  • 3
    Emissions
    Correct
    Wrong
  • 4
    Nutrition
    Correct
    Wrong
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Answer : 3. "Emissions"

Q:

___________ is responsible for blood clotting.

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  • 1
    Erythrocytes
    Correct
    Wrong
  • 2
    Platelets
    Correct
    Wrong
  • 3
    Lymphocytes
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "Platelets"

Q:

Microbe can be seen by?

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  • 1
    with an empty eye
    Correct
    Wrong
  • 2
    Compound microscope
    Correct
    Wrong
  • 3
    by hand lens
    Correct
    Wrong
  • 4
    electron microscope
    Correct
    Wrong
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Answer : 2. "Compound microscope"

Q:

Which of the following provides the highest energy? 

1674 0

  • 1
    Water
    Correct
    Wrong
  • 2
    Mineral salts
    Correct
    Wrong
  • 3
    Carbohydrate
    Correct
    Wrong
  • 4
    Vitamin
    Correct
    Wrong
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Answer : 3. "Carbohydrate "

Q:

Bee wax glands present in it?

1673 0

  • 1
    Rani
    Correct
    Wrong
  • 2
    Labor
    Correct
    Wrong
  • 3
    Male bee
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Labor"

Q:

Which of the following pair of diseases is caused by virus?

1672 0

  • 1
    Rabies, Mumps
    Correct
    Wrong
  • 2
    AIDS, Syphilis
    Correct
    Wrong
  • 3
    Typhoid, Tetanus
    Correct
    Wrong
  • 4
    Cholera, Tuberculosis
    Correct
    Wrong
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Answer : 1. "Rabies, Mumps"

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