Question :

What is approximate time required for a heart-beat ?

 

Option 1:

0.5 second

Option 2:

0.8 second

Option 3:

0.5 minute

 

Option 4: 1.0 minute

Question :

The normal RBC count in adult male is
 

Option 1:

5.4 million

Option 2:

5.0 million

Option 3:

4.5 million

Option 4: 4.0 million

Question :

An instrument for measuring blood pressure is called
 

Option 1:

Barometer

Option 2:

Spirometer

Option 3:

Sphygmomanometer

Option 4: Haemocytometer

Question :

Which of the following is the sweetest sugar ?
 

Option 1:

Sucrose

Option 2:

Glucose

Option 3:

Fructose

Option 4: Maltose

Question :

Sweat glands in mammals are primarily concerned with
 

Option 1:

Removal of excess salt

Option 2:

Excretion of nitrogenous wastes

Option 3:

Thermoregulation

Option 4: Sex -attraction

Question :

Blood groups were discovered by
 

Option 1:

Altmann

Option 2:

Landsteiner

Option 3:

Losch

Option 4: Ronald Ross