How is small lntestine desiged for absorption of digested food
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Small intestine contain hairlike projections called villi (singular villus) through out its surface and it also has the thin blood vessels these villi absord nutrients from the food and transfer it into the blood in the thin blood vessels present
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there are some indication :::
1. it has length about 1.5 meter.
2.the small intestine inner wall contain millions finger like projection called villai which provide large surface area .
3. on villai there are hundrad of microvilli which also contribute to increase surface area to absorb food.
the above all resions show that small intestine is designed for absorption of digested food.
thnqu i hope it will helpful for you
1. it has length about 1.5 meter.
2.the small intestine inner wall contain millions finger like projection called villai which provide large surface area .
3. on villai there are hundrad of microvilli which also contribute to increase surface area to absorb food.
the above all resions show that small intestine is designed for absorption of digested food.
thnqu i hope it will helpful for you
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