Biology, asked by catherinepukota, 1 month ago

Write the changes occurring in the passage through the alimentary canal when a person has ingested roti and dal as part of his meal.

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Answers

Answered by DaD3V1LQWUN33N
0

Answer:

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Explanation:

The human alimentary canal begins with mouth i.e., buccal cavity or oral cavity. Here the roti and dal is chewed finely changing the food to semisolid paste and mixed with saliva. This makes the food easy to swallow and saliva has salivary amylase which helps in digestion of starch to Maltose.

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