Biology Practice Question and Answer

Q:

Deficiency of which of these vitamins causes anaemia in humans?

1228 0

  • 1
    Vitamin C
    Correct
    Wrong
  • 2
    Vitamin B
    Correct
    Wrong
  • 3
    Vitamin A
    Correct
    Wrong
  • 4
    Vitamin B12
    Correct
    Wrong
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Answer : 4. "Vitamin B12"
Explanation :

1. Anemia in humans is caused by a deficiency of Vitamin B12.

2. Vitamin B12 is a water-soluble vitamin

3. Which is necessary for the formation of red blood cells?

4. The most common cause of anaemia is low iron levels in the body. This type of anaemia is called iron deficiency anaemia.

Q:

Rabies disease occurs?

1227 0

  • 1
    Mosquito
    Correct
    Wrong
  • 2
    mice
    Correct
    Wrong
  • 3
    dogs
    Correct
    Wrong
  • 4
    flies
    Correct
    Wrong
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Answer : 3. "dogs"

Q:

Jaundice is affected in disease?

1222 0

  • 1
    liver
    Correct
    Wrong
  • 2
    intestine
    Correct
    Wrong
  • 3
    Pancreas
    Correct
    Wrong
  • 4
    Kidney
    Correct
    Wrong
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Answer : 1. "liver"

Q:

There is a famous virus named 'Kill and hide'.

1221 0

  • 1
    R.S.V.
    Correct
    Wrong
  • 2
    Dumber virus
    Correct
    Wrong
  • 3
    H.I.V.
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "R.S.V."

Q:

Which of the following glands is called the master gland of the human body?

1214 0

  • 1
    thyroid
    Correct
    Wrong
  • 2
    Adrenal
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    Pituitary
    Correct
    Wrong
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Answer : 4. "Pituitary"

Q:

Which of the following diseases is often spread through air?

1212 0

  • 1
    Typhoid
    Correct
    Wrong
  • 2
    Tuberculosis
    Correct
    Wrong
  • 3
    Cholera
    Correct
    Wrong
  • 4
    Plague
    Correct
    Wrong
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Answer : 4. "Plague"

Q:

Maximum Protein is found

1210 0

  • 1
    gram
    Correct
    Wrong
  • 2
    Peas
    Correct
    Wrong
  • 3
    Soybean
    Correct
    Wrong
  • 4
    Wheat
    Correct
    Wrong
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Answer : 3. "Soybean"

Q:

Which of the following virus was first discovered?

1206 0

  • 1
    Polio
    Correct
    Wrong
  • 2
    HTLV
    Correct
    Wrong
  • 3
    TMV
    Correct
    Wrong
  • 4
    HIV
    Correct
    Wrong
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Answer : 3. "TMV"

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