Question

how can we identify taste of sugar crystals over the tongue​

Answer 1

Taste buds for sugar/sweet taste

Explanation:

• Tongue has taste buds are present in the entire oral cavity which includes the hard and soft palate , but most taste buds are located at the dorsum of the tongue. It is usually the tip of the tongue senses the sweet taste better.
• Therefore when sugar crystals are placed over the tongue, taste buds are activated and we can sense the sweet taste.
• Taste buds are sensory organs that are found on your tongue and they contain the taste receptor cells, which are also called gustatory cells.