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The quantity of human blood is what percent of total weight ?

  • 5%
  • 6%
  • 7%
  • 8%

Answer: Option C

Similar Questions :

1. Rubber is obtained from ?

  • cell sap
  • latex
  • gun
  • resin

Answer: Option B

2. Healing of wounds is hastened by vitamin ?

  • C
  • A
  • E
  • D

Answer: Option A

3. Phloem tissue is found in ?

  • Plants
  • Insects
  • Mammals
  • All of above

Answer: Option A

4. Which is responsible for the process of cell division ?

  • mitosis
  • heterosis
  • fusion
  • fission

Answer: Option A

5. Who invented Vitamin ?

  • F.G. Hopkins
  • Mc. Collum
  • Holst
  • Ronald Ross

Answer: Option A

Explanation:

Mc. Collum invented Vitamin A, Vitamin B and Vitamin D

Holst invented Vitamin C

Ronald Ross invented Malaria parasite and treatment.

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