Question :

The enzyme that is present in the saliva of human is
 

Option 1:

Pepsin

Option 2:

Renin

Option 3:

Amylase

Option 4: Trypsin

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 :

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 :

Which one of the following does not secrete any digestive enzyme ?
 

Option 1:

Liver

Option 2:

Salivary gland

Option 3:

Glands of small intestine

Option 4: Pancreas