A.Smell of an agarbatti is detected by the nose, olfactory receptors present in the nose sends electrical signals to the fore brain.
B.Fore brain interprets this signal as the incense stick to be detected as smell.
A.Smell of an agarbatti is detected by the nose, olfactory receptors present in the nose sends electrical signals to the fore brain.
B.Fore brain interprets this signal as the incense stick to be detected as smell.