Which body part gets older first?

Related Mcqs:

1. You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.

   A. Wolf-Rayet star
   B. Red supergiant
   C. Stellar storm
   D. Pulsar

   Submitted by: Mansoor Ul Haque

2. The volume of Blood in a Human body to be approximately _________ of body weight?

   A. 6%
   B. 7%
   C. 8%
   D. 9%

   Submitted by: Ramiz Khan

3. Despite the fluctuation in human body temperature. The temperature of human body remains at _________?

   A. 35 °C
   B. 37 °C
   C. 42 °C
   D. 54 °C

   Submitted by: Shahbaz Jiskani

4. Which Vitamin gets destroyed on heating?

   A. B
   B. E
   C. K
   D. C

   Submitted by: WIQAR AHMAD

5. Brass gets discoloured in air because of the presence of which of the following gases in air ________ ?

   A. Carbon dioxide
   B. Oxygen
   C. Nitrogen
   D. Hydrogen sulphide

   Submitted by: Rashid Mehmood

6. In your body where is the Macula located?

   A. Knee center of leg
   B. Eye center of Retina
   C. Brain center of Cerebrum
   D. None of these

   Submitted by: ENGR. HAFIZ RASHEED

7. Insufficient blood supply in human body is referred as___________?

   A. Ischemia
   B. Hyperemia
   C. Hemostasia
   D. Hemorrhage

   Submitted by: Malik Asghar Hussain

8. In a normal human body, the total number of red blood cells is ________?

   A. 15 trillion
   B. 20 trillion
   C. 25 trillion
   D. 30 trillion

   Submitted by: Rashid Mehmood

9. There are almost _______of nephrons in the each kidney in human body?

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

   Submitted by: Aamir khan Hullio

10. In the human body, the lungs remove which gas from the blood?

    A. Nitrogen
    B. Hydrogen
    C. Carbon Dioxide
    D. Argon

    Submitted by: Kashif Ali Gaad