Question

Identify the sense organ of the body that has a function to filter dust particles.

• A. Eyes
• B. Nose
• C. Ear
• D. Tongue

Answer 1

The correct option is B Nose

We have a lot of air filters in our nose, so that when we breathe, the dust particles gets trapped on those filters and only the clean air goes inside.
The same application is used in the mask worn by traffic police on their nose to further filter out the smoke and dust particles. This ensures that they inhale clean air.