Bile is produced in the $......$.

Which cells in the stomach secrete acidic gastric juice?

Which of the following shows the correct pairing for salivary glands in humans and their respective ducts?

The enzyme present in saliva is:

Given below are two statements:
$Statement-I$: Parotid salivary glands are present below the tongue.
$Statement-II$: Sublingual salivary glands are present in front of each ear.
In the light of above statements, choose the most appropriate answer from the options given below:

The antibacterial enzyme present in the saliva that prevents infections is