A. O
B. AB
C. A
D. B
0
Which of the following glands secrete tears?
0
The function of hemoglobin is____________?
A. Lachrymal
B. Pituitary
C. Thyroid
D. Pancreas
0
The main function of the kidney is ____________?
A. Transportation of oxygen
B. Destruction of bacteria
C. Prevention of anemia
D. Utilization of energy
0
The main constituent of hemoglobin 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
0
What is the main component of bones and teeth?
A. Chlorine
B. Iron
C. Calcium
D. None of these
0
The largest part of the human brain is ___________?
A. Calcium carbonate
B. Calcium phosphate
C. Calcium sulphate
D. Calcium nitrate
0
How many bones are there in an adult human being?
A. Medulla oblongata
B. Cerebellum
C. Cerebrum
D. None of these
1
Red blood corpuscles are formed in the____________?
A. 210
B. 260
C. 206
D. 300
0
Total volume of blood in a normal adult human being is
A. Liver
B. Bone marrow
C. Kidneys
D. Heart
Download App