Question

Make a flow chart to show the steps of nutrition in human being. Also mention the role of glands

in the digestion of food?​

Answer 1

Answer:

the steps of nutrition are:

ingestion: intake of food

digestion: with the help of enzymes food is converted to simpler form

absorption: food is absorbed in cells

assimilation: food is utilised n converted to energy

excretion: waste is thrown out

role of glands:

The major salivary glands, the parotid, submandibular and sublingual, are found as paired sets. Their ducts empty into the oral cavity. Their main function is to secrete saliva, which contains mucin, water and ions, as well as a few digestive enzymes, such as amylase and RNAse

hope it helps you...hav a good day buddy!

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