Question

what is the role of saliva in the digestion of food

Answer 1

Saliva is a digestive juices which helps in formation of bolus of the food we eat

Answer 2

saliva is a water like slippery substance produced by salivary glands in mouth. It contains an enzyme called salivary amylase which convert starch or carbohydrates into maltose which only goes for further digestion process
It is the first enzyme to act in the process of digestion from saliva.

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