Biology Questions Practice Question and Answer

Q:

Which of the following viruses causes common cold?

1231 0

  • 1
    Rhino Virus
    Correct
    Wrong
  • 2
    T4 Virus
    Correct
    Wrong
  • 3
    HIV Virus
    Correct
    Wrong
  • 4
    Variola Virus
    Correct
    Wrong
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Answer : 1. "Rhino Virus"

Q:

Polio disease is caused by?

1227 0

  • 1
    Bacteria
    Correct
    Wrong
  • 2
    Protozoa
    Correct
    Wrong
  • 3
    Virus
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Virus"

Q:

Xylem is responsible in plant-

1227 0

  • 1
    Carrying water
    Correct
    Wrong
  • 2
    Carrying food
    Correct
    Wrong
  • 3
    Carrying of amino acids
    Correct
    Wrong
  • 4
    carry oxygen
    Correct
    Wrong
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Answer : 1. "Carrying water"

Q:

Tikka disease is related with the crop

1224 1

  • 1
    Musturd
    Correct
    Wrong
  • 2
    Paddy
    Correct
    Wrong
  • 3
    Ground nut
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 3. "Ground nut"

Q:

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?

1218 0

  • 1
    Villi
    Correct
    Wrong
  • 2
    Mucus
    Correct
    Wrong
  • 3
    Saliva
    Correct
    Wrong
  • 4
    Digestive Juices
    Correct
    Wrong
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Answer : 2. "Mucus"

Q:

 Refrigeration is the process, due to which

1212 0

  • 1
    Bacterias are killed
    Correct
    Wrong
  • 2
    Decreases the growth of bacteria
    Correct
    Wrong
  • 3
    Efficiency of bacterial is restrained
    Correct
    Wrong
  • 4
    Bacteria are converted into plasma
    Correct
    Wrong
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Answer : 3. "Efficiency of bacterial is restrained"

Q:

What is the originator of the law of heredity?

1211 0

  • 1
    Darwin
    Correct
    Wrong
  • 2
    Welles
    Correct
    Wrong
  • 3
    Mendel
    Correct
    Wrong
  • 4
    Lamarck
    Correct
    Wrong
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Answer : 3. "Mendel"

Q:

What does health mean?

1209 0

  • 1
    Physical health
    Correct
    Wrong
  • 2
    Social health
    Correct
    Wrong
  • 3
    Mental Health
    Correct
    Wrong
  • 4
    All appropriate
    Correct
    Wrong
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Answer : 4. "All appropriate"

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