The present tense of tasted is taste(s).
taste
It is "taste/tastes".
simple present tens of tore is tear.
"Theirs" is a possessive pronoun that indicates ownership in the present tense.
No, you need taste buds, not saliva to taste food.
have/has tasted
Yes, the sentence is in the present tense.
The oranges this season taste sour.
There are 3 types of taste buds present in the tongue:Vallate(is the largest and present at the back of the tongue)Filliform(smallest, numerous and present at the dorsum of the tongue)Fungiform(present at the tip and margins)
Taste impulses are from a region in the brain called the primary gustatory cortex. The sense of taste is ultimately felt on various areas of the tongue where taste buds are present.
salivary amylase which is present in the saliva