Why we feel taste differences when we eat food without blocking the nose and after blocking the nose

Why we feel taste differences when we eat food without blocking the no

1.	Why we feel taste differences when we eat food without blocking the nose and after blocking the nose
Answer» Our nose acts as a olfactory indicator it help us to smell. When we eat without blocking our nose .the olfactory indicator (nose ) is active .it gives the smell of food .so we feel taste. Whereas when the nose is block we cant feel taste because the olfactory indicator is deactivate