Biology Questions Answers

• 85. Oxygen in our blood is transported by ?

  1. Keratin
  2. Collagen
  3. Myoglobin
  4. Haemoglobin

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 86. Mango contains which vitamins ?

  1. A and C
  2. B and C
  3. A and B
  4. B and E

  Answer And Explanation

  Answer: Option A

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• 87. Leukemia is a disease of the ?

  1. lungs
  2. blood
  3. liver
  4. brain

  Answer And Explanation

  Answer: Option B

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• 88. Diabetes is caused by lack of ?

  1. Sugar
  2. Calcium
  3. Vitamin
  4. Insulin

  Answer And Explanation

  Answer: Option D

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• 89. How much plasma Human blood contains ?

  1. 60 %
  2. 65%
  3. 70%
  4. 75%

  Answer And Explanation

  Answer: Option B

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• 90. Which among the following blood protein regulates the amount of water in plasma ?
  

  1. Fibrin
  2. Globulin
  3. Fibulin
  4. Albumin

  Answer And Explanation

  Answer: Option D

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• 91. Which among the following hormone can be used as a drug to treat cardiac arrest ?

  1. Thyroxin
  2. Calcitonin
  3. Epinephrine
  4. Insulin

  Answer And Explanation

  Answer: Option C

  Explanation:

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