Solution:Concept: The gustatory framework has taste receptors which are known as gustatoreceptors. The Receptor of the taste is found within the taste buds, generally found on the tongue but too found on the sense of taste, pharynx and epiglottis and indeed within the proximal portion of the throat.
The gustatory system is the sensory system which is responsible for the perception of taste and flavour. In humans, the gustatory system comprises the taste cells in the mouth that sense the five taste modalities such as salty, sweet, bitter, sour and umami, several cranial nerves, and the gustatory cortex.
Hence, the correct answer is option 2.