A) Q - Food is mixed with digestive juices
B) P - Digestion starts here
C) R - Most of the water is absorbed here
D) S - Digestion of all food components takes place here
Correct Answer: B
Solution :
:'P' is mouth where digestion of food starts with the help of saliva. 'Q' is oesophagus which acts as a passage for conduction of food from the mouth to stomach. No digestion takes place here. 'R' is stomach where food is mixed with digestive juices. Digestion of all food components takes place in small intestine. In large intestine, 'S', water is absorbed from the undigested food.You need to login to perform this action.
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