Question

Which part of brain detects the smell of incense stick?

Answer 1

The thinking part of our brain is the forebrain. It has separate areas that are specialised for hearing, smelling, sight,taste, touch, etc. The forebrain also has regions that collect information or impulses from the various receptors. When the smell of an incense stick reaches us, our forebrain detects it. Then, the forebrain interprets it by putting it together with the information recieved from other receptors and also with the information already stored in the brain.

Answer 2

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♦ Tip of special nerve cells present in our nose cells called olfactory receptor which detect the smell of incense stick and deliver it to the special part of the brain through the sensory neuron. In this way, the smell of agarbatti is detected by us.