Biology Questions Practice Question and Answer

Q:

Blood is an 

1721 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:

H.Y.V. refers to – 

1720 0

  • 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:

The cause of polio is-

1712 0

  • 1
    Bacteria
    Correct
    Wrong
  • 2
    Virus
    Correct
    Wrong
  • 3
    Insects
    Correct
    Wrong
  • 4
    Fungi
    Correct
    Wrong
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Answer : 2. "Virus"

Q:

The acid present in the stomach which helps in the digestion of food is:

1711 0

  • 1
    Nitric acid
    Correct
    Wrong
  • 2
    Sulphuric acid
    Correct
    Wrong
  • 3
    Hydrogen chloride
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Hydrogen chloride"

Q:

The retina present in the human eye is present for the difference in colors?

1706 0

  • 1
    Choroid
    Correct
    Wrong
  • 2
    cones
    Correct
    Wrong
  • 3
    cornea
    Correct
    Wrong
  • 4
    Roads
    Correct
    Wrong
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Answer : 2. "cones"

Q:

Whom does the lymph carry?

1702 0

  • 1
    Fat
    Correct
    Wrong
  • 2
    Glucose
    Correct
    Wrong
  • 3
    Harmone
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Fat"

Q:

An adult human body has _____ bones.

1701 0

  • 1
    312
    Correct
    Wrong
  • 2
    206
    Correct
    Wrong
  • 3
    208
    Correct
    Wrong
  • 4
    300
    Correct
    Wrong
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Answer : 2. "206"

Q:

To what depth are photosynthetic marine plants found?

1700 0

  • 1
    20-30 m
    Correct
    Wrong
  • 2
    180-200 m
    Correct
    Wrong
  • 3
    980-1000 m
    Correct
    Wrong
  • 4
    1800-2000 m
    Correct
    Wrong
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Answer : 1. "20-30 m"

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