The receptors of taste are located on the dorsum of the?

Because that is the upper side of your tongue (the dorsal side), and all food and liquids pass over this surface, giving the taste receptors stimulation to your brain to register whatever tastes are...

On the tongue

dorsum of tongue

Taste receptors type 1 (sweet), and type 2 (bitter).

I would assume on the tongue. receptors are located where something is recieved. taste is recieved in the mouth...