Question

How many pairs of salivary glands are there in humans? Where do they open

Answer 1

there are one pair of salivary glands in humans they open in our mouth

Answer 2

✌️✌️ hey mate,

➡️Salivary glands secrete the saliva at optimum pH .

➡️Salivary glands are present outside the buccal cavity but they secrete saliva in the buccal cavity.

➡️Salivary glands are 3 in pairs.
•Parotid

•submandibular

•sublingual

thanks...
nice to help you ✌️✌️