Question

what is the role of roughages in the alimentary tract ​

Answer 1

hey mate...✌️

1. It helps other foods pass easily through the digestive system and thus helps in digestion.

2. It prevents constipation.

3. It helps in retaining water.

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Answer 2

Answer:

1.Roughages add weight to the food and helps in smooth movement of food in the digestive

system.

2.Roughages in our diet prevents costipation.