Biology Practice Question and Answer

Q:

Cause Filaria or Elephantis?

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  • 1
    Bacteria
    Correct
    Wrong
  • 2
    nematode worm
    Correct
    Wrong
  • 3
    Protozoa
    Correct
    Wrong
  • 4
    virus
    Correct
    Wrong
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Answer : 4. "virus"

Q:

Artificial lighting?

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  • 1
    can destroy foliage
    Correct
    Wrong
  • 2
    may cause photosynthesis
    Correct
    Wrong
  • 3
    can synthesize foliar
    Correct
    Wrong
  • 4
    cannot be the cause of photosynthesis
    Correct
    Wrong
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Answer : 2. "may cause photosynthesis"

Q:

What does health mean?

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  • 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"

Q:

A chloroplast without cell wall is ________ ?

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  • 1
    aleuroplast
    Correct
    Wrong
  • 2
    amyloplast
    Correct
    Wrong
  • 3
    protoplast
    Correct
    Wrong
  • 4
    photoplast
    Correct
    Wrong
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Answer : 3. "protoplast"

Q:

Camel is a desert animal, that can live without water for many days, because

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  • 1
    it does not need water
    Correct
    Wrong
  • 2
    water is formed in the body due to oxidation of fat
    Correct
    Wrong
  • 3
    it has the water sac in the walls of the lumen of stomach
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 4. "All of the above"

Q:

The disease that has been eradicated from the world is - 

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  • 1
    Chicken pox
    Correct
    Wrong
  • 2
    Small pox
    Correct
    Wrong
  • 3
    Leprosy
    Correct
    Wrong
  • 4
    Poliomyelitis
    Correct
    Wrong
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Answer : 2. "Small pox "

Q:

 Refrigeration is the process, due to which

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  • 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:

Harm is caused by ultraviolet radiation coming from the Sun-

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  • 1
    Lung cancer
    Correct
    Wrong
  • 2
    Oral cancer
    Correct
    Wrong
  • 3
    Skin cancer
    Correct
    Wrong
  • 4
    liver cancer
    Correct
    Wrong
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Answer : 3. "Skin cancer"

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