Question

Which part of nervous system help in sensation of smell?

Answer 1

A few molecules are enough to activate these extremely sensitive receptors. When your olfactory receptors are stimulated, they transmit impulses to your brain. This pathway is directly connected to your limbicsystem, the part of your brain that deals with emotions.

Hope it clarifies u dear friend ..

Answer 2

$Hey friend$ ^_^

Here is your answer:

<> The olfactory receptors receive different kinds of smells and is sensitive to smells.

<> The cerebrum present in the brain is the centre for perceiving senses including smell, touch, taste, etc.

Hope it helps u!!!