Math, asked by ajayrcimds, 1 month ago

F.
1.
Give reasons for the following.

3. Food does not enter the windpipe.cozz the anti-colose cocet
4. We cannot digest cellulose like the cattle do.
5. Chewed rice when treated with Benedict's reagent and heated changes its colour.
5.
Answer the following questions briefly​

Answers

Answered by sonabardar
2

Step-by-step explanation:

3.The epiglottis, which is located just superior to the larynx is a flap-like structure that covers the opening of the larynx during swallowing. It prevents food and liquid from entering the trachea and harming the lungs.

4.Humans cannot digest cellulose in their food like cattle due to the absence of rumen. The cellulose of the food is digested by the action of bacteria present in rumen.

5.Chewed rice doesn't contain starch as our mouth has enzyme salivary amylase which digests the starch present in food . so iodine's colour remain unchanged that is brown. ... so its colour becomes blue black in presence of iodine.

Answered by 1976pandig
1

Answer:

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