Chanda takes a piece of bread and chews for 5 times and Raju chew a piece of bread for 20-25 times. Who has better digestion of bread?

Chanda only

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Raju only

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Both Chanda and Raju

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None of the above

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Solution

The correct option is C Raju only
The action of chewing helps to break down the food present in the buccal cavity into finer fixture thus increasing the surface area for saliva to do its work surface are for the action of salivary enzymes so, it should be chewed 20-25 times.

Hence, Raju has better digestion of bread.

Therefore, option B is correct.

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