Biology Questions Practice Question and Answer

Q:

The term 'mitochondria' was coined by:

577 0

  • 1
    Carl Benda
    Correct
    Wrong
  • 2
    J E Salk
    Correct
    Wrong
  • 3
    Antonie van Leeuwenhoek
    Correct
    Wrong
  • 4
    Charles Laveran
    Correct
    Wrong
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Answer : 1. "Carl Benda"

Q:

Who discovered the first vaccine for smallpox?

577 0

  • 1
    Louis Pasteur
    Correct
    Wrong
  • 2
    Edward Jenner
    Correct
    Wrong
  • 3
    Alexander Fleming
    Correct
    Wrong
  • 4
    John Hunter
    Correct
    Wrong
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Answer : 2. "Edward Jenner"

Q:

Nails consist of modified ________ cells

569 0

  • 1
    Epithelial
    Correct
    Wrong
  • 2
    Epidermal
    Correct
    Wrong
  • 3
    Hypodermal
    Correct
    Wrong
  • 4
    Dermal
    Correct
    Wrong
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Answer : 2. "Epidermal"

Q:

Which one of the following is the process involved in photosynthesis? 

564 0

  • 1
    Food is oxidized to release carbon dioxide and water
    Correct
    Wrong
  • 2
    Oxygen is taken, and carbon dioxide and water vapor are given out
    Correct
    Wrong
  • 3
    Potential energy is released to form free energy
    Correct
    Wrong
  • 4
    Free energy is converted into potential energy and stored
    Correct
    Wrong
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Answer : 4. "Free energy is converted into potential energy and stored "

Q:

Where does the mouth lead into the alimentary canal?

558 0

  • 1
    Pharynx
    Correct
    Wrong
  • 2
    Larynx
    Correct
    Wrong
  • 3
    Oral cavity
    Correct
    Wrong
  • 4
    Tongue
    Correct
    Wrong
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Answer : 3. "Oral cavity"

Q:

There are approximately how many muscles in Human body?

556 0

  • 1
    206
    Correct
    Wrong
  • 2
    320
    Correct
    Wrong
  • 3
    554
    Correct
    Wrong
  • 4
    650
    Correct
    Wrong
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Answer : 4. "650"

Q:

Which part of the digestive system receives secretions from the liver and the pancreas?

552 0

  • 1
    Large intestines
    Correct
    Wrong
  • 2
    Stomach
    Correct
    Wrong
  • 3
    Gall bladder
    Correct
    Wrong
  • 4
    Small intestines
    Correct
    Wrong
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Answer : 4. "Small intestines"
Explanation :

The small intestine is the part of the digestive system that receives secretions from the liver and pancreas.

Q:

By which of the following structures tongue is attached to the oral cavity?

551 0

  • 1
    Fingulum
    Correct
    Wrong
  • 2
    Lingulum
    Correct
    Wrong
  • 3
    Frenulum
    Correct
    Wrong
  • 4
    Papilae
    Correct
    Wrong
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Answer : 3. "Frenulum "

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