What is the percentage of water present in our brain?

Related Mcqs:

1. Percentage of water in brain cells is_______?

   A. 20%
   B. 65%
   C. 85%
   D. 89%

2. The part of the brain that connects the two hemispheres of the brain is called____________?

   A. Corpus callosum
   B. Medulla oblongata
   C. Cerebral cortex
   D. Cerebellum

   Submitted by: Eesha Khalid

3. The average weight of man’s brain is 4.8 ounces. What is the average weight of woman’s brain ?

   A. 4.8 ounce
   B. 5.8 ounce
   C. 5.4 ounce
   D. 4.4 ounce

   Submitted by: Mansoor Ahmed Suhag

4. The movement of water molecules from a region of higher water potential to a region of lower water potential (through membrane)

   A. Deffusion
   B. Osmosis
   C. Active transport
   D. None of these

5. The cow’s milk contains how much amount of water in terms of percentage?

   A. 60%
   B. 65%
   C. 72%
   D. 80%

6. The Percentage of Water used for Drinking in the world is?

   A. 1%
   B. 10%
   C. 3%
   D. 5%

   Submitted by: Anand Hanjhro

7. Percentage of water in a tomato is__________?

   A. 94%
   B. 90%
   C. 47%
   D. None of these

   Submitted by: Rida

8. Percentage of water in an apple is__________?

   A. 84%
   B. 90%
   C. 66%
   D. None of these

   Submitted by: Rida

9. What percentage of earth’s water supply is fresh water___________?

   A. 3%
   B. 5%
   C. 21%
   D. None of these

   Submitted by: Rida

10. The Cow’s Milk contains how much amount of water in terms of percentage?

    A. 60%
    B. 65%
    C. 72%
    D. 87%

    Submitted by: Afzal