Cobalt is a material which is ?

A. Strongly attracted by a magnet
B. Not attracted by a magnet
C. not a magnet
D. Weakly attracted by a magnet
E. None of these

What is the body temperature of a normal man?

A. 81.1 °C
B. 37.0 °C
C. 98.6 °C
D. 21.7 °C

Which of the following helps in clotting of blood?

A. Vitamin B1
B. Vitamin B2
C. Vitamin D
D. Vitamin K

Total volume of blood in a normal adult human being is

A. 5-6 liters
B. 3-4 liters
C. 8-10 liters
D. 10-12 liters

Red blood corpuscles are formed in the____________

A. Liver
B. Bone marrow
C. Kidneys
D. Heart

How many bones are there in an adult human being?

A. 210
B. 260
C. 206
D. 300

Tibia is a bone found in the ____________?

A. Skull
B. Arm
C. Leg
D. Face

The largest part of the human brain is ___________

A. Medulla oblongata
B. Cerebellum
C. Cerebrum
D. None of these

What is the main component of bones and teeth?

A. Calcium carbonate
B. Calcium phosphate
C. Calcium sulphate
D. Calcium nitrate

The main constituent of hemoglobin is___________?

A. Chlorine
B. Iron
C. Calcium
D. None of these

The main function of the kidney is ____________?

A. To control blood pressure
B. To control body temperature
C. To remove waste product from the body
D. To help in digestion of food