The digestion of proteins and killing germs is the main function of ______?

پروٹین کا عمل انہضام اور جراثیم کو قتل کرنا ______ کا بنیادی کام ہے؟

Stomach

Pancreas

Liver

None of these

The stomach secretes pepsin and HCl, which help in protein digestion and killing germs.

Acidic pH in the stomach destroys harmful microorganisms ingested with food.