set 2 MCQ Questions & Answers Detailed Explanation

Question : 1

Which part of the alimentary canal does not secrete any enzyme?

a) Oesophagus

b) Mouth

c) Stomach

d) Duodenum

Question : 2

Which one of the following correctly represents the normal adult human dental formula ?

a) $2/2, 1/1, 3/2, 3/3$

b) $3/3, 1/1, 3/2, 1/1$

c) $2/2, 1/1, 2/2, 3/3$

d) $3/3, 1/1, 3/3, 3/3$

Question : 3

If a cell swells, after being placed in solution, the solution is

a) hypotonic

b) hypertonic

c) neutral

d) isotonic

Question : 4

Thoracic cage is made up of

a) ribs, diaphragm & sternum

b) ribs, vertebral column & diaphragm

c) vertebral column, diaphragm & sternum

d) ribs, vertebral column & sternum

Question : 5

In rainy season, door gets swelled due to

a) diffusion

b) transpiration

c) imbibition

d) respiration

Question : 6

Which part of human body maintain the body temperature?

a) Lungs

b) Liver

c) Heart

d) Kidney