Biology Questions Practice Question and Answer

Q:

What is digestion?

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  • 1
    Conversion of complex bio-macromolecules to simple absorbable forms
    Correct
    Wrong
  • 2
    Conversion of complex biomolecules to a simple form
    Correct
    Wrong
  • 3
    Conversion of complex bio-macromolecules to a simple form
    Correct
    Wrong
  • 4
    Conversion of simple biomolecules to complex form
    Correct
    Wrong
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Answer : 1. "Conversion of complex bio-macromolecules to simple absorbable forms"

Q:

How many teeth in man come out twice?

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  • 1
    4
    Correct
    Wrong
  • 2
    12
    Correct
    Wrong
  • 3
    20
    Correct
    Wrong
  • 4
    28
    Correct
    Wrong
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Answer : 3. "20"

Q:

The skull bones are immovable because of the presence of highly tensile:

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  • 1
    Aerolar tissue
    Correct
    Wrong
  • 2
    Tendon
    Correct
    Wrong
  • 3
    Cartilage
    Correct
    Wrong
  • 4
    White fibrous tissue
    Correct
    Wrong
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Answer : 4. "White fibrous tissue"

Q:

The hard chewing surface of the teeth is____

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  • 1
    Enamel
    Correct
    Wrong
  • 2
    Tongue
    Correct
    Wrong
  • 3
    Frenulum
    Correct
    Wrong
  • 4
    Papillae
    Correct
    Wrong
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Answer : 1. "Enamel "

Q:

Which is the smallest bone in the human body?

584 0

  • 1
    Stapes
    Correct
    Wrong
  • 2
    Phalanges
    Correct
    Wrong
  • 3
    Humerus
    Correct
    Wrong
  • 4
    Pelvis
    Correct
    Wrong
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Answer : 1. "Stapes"
Explanation :

1. The smallest bone in the human body is the stapes.

2. This bone is located in the middle ear.

3. The length of the stapes is about 3 millimeters.

Q:

The condensation of chromosomes is observed in ______

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  • 1
    Prophase 1
    Correct
    Wrong
  • 2
    Anaphase 1
    Correct
    Wrong
  • 3
    Metaphase 1
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "Prophase 1 "

Q:

What percentage of body weight of an adult human is contributed by muscles?

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  • 1
    20-30%
    Correct
    Wrong
  • 2
    10-20%
    Correct
    Wrong
  • 3
    40-50%
    Correct
    Wrong
  • 4
    30-40%
    Correct
    Wrong
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Answer : 3. "40-50%"

Q:

Epiglottis is made up of which of the following tissues?

580 0

  • 1
    Ligament
    Correct
    Wrong
  • 2
    Tendon
    Correct
    Wrong
  • 3
    Cartilage
    Correct
    Wrong
  • 4
    Bone
    Correct
    Wrong
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Answer : 3. "Cartilage "

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