By taking pulse rate of the human body a doctor determines _____.

1. 1. Condition of the liver
   2. Amount of blood in the body
   3. Heart beat
   4. Check the lungs

Potato is a modified form of _____.

1. 1. Stem
   2. Root
   3. Fruit
   4. Leaf

Ginger is an example of _____.

1. 1. Corm
   2. Bulb
   3. Tuber
   4. Rhizome

The organ that filters blood in human body is _____.

1. 1. Heart
   2. Kidneys
   3. Spleen
   4. Liver

Which gland of the human body produces insulin?

1. 1. Spleen
   2. Thyroid
   3. Pancreas
   4. Pituitary

Bamboo is a _____.

1. 1. Tree
   2. Grass
   3. Shrub
   4. Herb

During sleep a man’s blood pressure

1. 1. fluctuates
   2. increases
   3. decreases
   4. remains constant

The largest living bird is _____.

1. 1. Hen
   2. Duck
   3. Ostrich
   4. Peacock

The normal temperature of the human body is _____.

1. 1. 98.6°F
   2. 90°F
   3. 96°F
   4. 97.5°F

Total volume of blood in a normal human being is _____.

1. 1. 8-10 liters
   2. 8-9 liters
   3. 3-4 liters
   4. 5-6 liters