Question

how do we detect the smell of an agarbatti (incense sticks)? plzz answrr fastt...:/

Answer 1

Ans: when the smell of the incense stick reaches to our nose then the olfactory receptors present in our nose detects it send this information in fore brain in the form of electrical signals. Fore brain interprets this information as the smell of incense stick where it is already stored.

Answer 2

♤ In Our nose, an olfactory receptors is present. They detect the smell of incense stick and set off a chemical reaction.

♤ As a result, a nerve impulse is generated which is transmitted to sensory nerve .

♤ The sensory nerve relay the information in the form of nerve impulse to the brain via spinal cord.

♤ The olfactory lobe present in the forebrain interpret the message and we feel the smell of an agarbatti.