AIPMT Mains 2012 Zoology Digestive System MCQ Question with Solution

Where do certain symbiotic microorganisms normally occur in human body?

A

Caecum

B

Oral lining and tongue surface

C

Vermiform appendix and rectum

D

Duodenum

Option A

The caecum is a small blind sac which hosts some symbiotic microorganisms.

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Which one of the following depresses brain activity and produces feelings of calmness, relaxation and drowsiness?

Match List I with List II.

Fastest distribution of some injectible material/medicine and with no risk of any kind can be achieved by injecting it into the

In which one of the following options the two examples are correctly matched with their particular type of immunity?

Which one of the following statements is correct with respect to immunity?

AIPMT MAINS 2012 Zoology Digestive System MCQ Question