Oxygen accounts for ____ % of totals human body mass?

Related Mcqs:

1. Oxygen accounts for __________ percent of totals human body mass?

   A. 65%
   B. 18%
   C. 10%
   D. 3%

2. In human body 99% of total mass is formed of_____________?

   A. 16 Bio-elements
   B. 12 Bio-elements
   C. 10 Bio-elements
   D. 6 Bio-elements

3. The maximum amount of oxygen which normal human blood absorbs and carries at sea level is ________ per 100 ml of blood.

   A. 10 ml
   B. 20 ml
   C. 30 ml
   D. 40 ml

4. The average internal temperature of human body is __________?

   A. 35 oC
   B. 36 oC
   C. 37 oC
   D. 38 oC

5. Normal body temperature in mamals like human beings is____________?

   A. 26 – 28°C
   B. 36 – 38°C
   C. 46 – 48°C
   D. 56 – 58°C

6. Which is the smallest gland in human body ______?

   A. Pituitary Gland
   B. Pineal Gland
   C. Adrenal Gland
   D. Parathyroid

   Submitted by: TALHA

7. Kind of respiration through which skeletal muscles of human body gets the energy is ________ ?

   A  Acidic respiration
   B. Anaerobic respiration
   C. Aerobic respiration
   D. Nitrogenous respiration

   Submitted by: Rashid Mehmood

8. In the human body Gall bladder is the part of the ___________ system?

   A. Nervous
   B. Reproductive
   C. Digestive
   D. Respiratory

   Submitted by: Farhan Rana

9. What is the number of “True Ribs” in human body?

   A. 12
   B. 14
   C. 16
   D. 18

   Submitted by: Lubaba

10. How many of the bio elements constituent 99% of the total human body?

    A. 8
    B. 4
    C. 6
    D. None of These

    Submitted by: Fareed Ahmed