Biology Questions Practice Question and Answer

Q:

Which of these words refers to the scientific study of domestic dogs?

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  • 1
    Chrematistics
    Correct
    Wrong
  • 2
    Craniology
    Correct
    Wrong
  • 3
    Carpology
    Correct
    Wrong
  • 4
    Cynology
    Correct
    Wrong
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Answer : 4. "Cynology"

Q:

Cynophobia is related with __________.

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    Fear of insects
    Correct
    Wrong
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    Fear of dogs or rabies
    Correct
    Wrong
  • 3
    Fear of Mirrors
    Correct
    Wrong
  • 4
    Fear of snow
    Correct
    Wrong
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Answer : 2. "Fear of dogs or rabies "

Q:

Carrier of Dengue disease is

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    Aedes mosquito
    Correct
    Wrong
  • 2
    Culex mosquito
    Correct
    Wrong
  • 3
    Housefly
    Correct
    Wrong
  • 4
    Anopheles mosquito
    Correct
    Wrong
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Answer : 1. "Aedes mosquito"

Q:

Heart is a muscle?

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    unmarked and optional
    Correct
    Wrong
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    Lined and optional
    Correct
    Wrong
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    having fewer mitochondria
    Correct
    Wrong
  • 4
    stimulated or exacerbated and involuntary by a spontaneously produced stimulus
    Correct
    Wrong
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Answer : 4. "stimulated or exacerbated and involuntary by a spontaneously produced stimulus"

Q:

Who invented penicillin?

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    Ian Fleming
    Correct
    Wrong
  • 2
    Alexander Fleming
    Correct
    Wrong
  • 3
    Stephen Hawking
    Correct
    Wrong
  • 4
    Alexander
    Correct
    Wrong
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Answer : 2. "Alexander Fleming"

Q:

Controlling mosquito using chemical substances is called?

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    Bio-control
    Correct
    Wrong
  • 2
    Chemical Control
    Correct
    Wrong
  • 3
    both
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Chemical Control"

Q:

Which of the following is an air-borne disease?

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    Typhoid
    Correct
    Wrong
  • 2
    Pink eye
    Correct
    Wrong
  • 3
    Measles
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Measles"

Q:

_________ cells have the most abundant molecules, which are 70 percent or more of the total cell mass.

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    Nucleic acid
    Correct
    Wrong
  • 2
    Lipids
    Correct
    Wrong
  • 3
    Protein
    Correct
    Wrong
  • 4
    Water
    Correct
    Wrong
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Answer : 4. "Water"

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