Taste sensation of anterior two third of tongue is?
**Core Concept**
The taste sensation on the tongue is mediated by taste buds, which are specialized sensory receptors that respond to chemicals in food and drinks. The anterior two-thirds of the tongue contains taste buds that are responsible for detecting sweet, sour, salty, and bitter tastes.
**Why the Correct Answer is Right**
The correct answer is related to the anatomy of the tongue and the distribution of taste buds. The anterior two-thirds of the tongue contains a high concentration of taste buds, particularly on the fungiform papillae, which are small bumps on the surface of the tongue. These taste buds are responsible for detecting sweet, sour, salty, and bitter tastes, which are mediated by specific taste receptors on the surface of the taste buds.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify the correct location of the taste buds on the tongue.
**Option B:** This option is incorrect because it is not related to the anterior two-thirds of the tongue.
**Option C:** This option is incorrect because it is not a valid location for the taste buds on the tongue.
**Clinical Pearl / High-Yield Fact**
It's worth noting that the posterior one-third of the tongue contains taste buds that are responsible for detecting umami taste, which is often described as savory or meaty.
**Correct Answer:** C. Foliate papillae