Refer to the given figure of human digestive system and select the incorrect statements M e regarding parts labelled as M, N, O and P.
(i) M and O secrete and pour their digestive enzymes in N for digestion whereas N secretes HCl which kills germs in food. (ii) Digestion of both carbohydrates and proteins takes place in N whereas digestion of only fats takes place in P. (iii) N, O and P secrete digestive enzymes but M only stores a digestive juice that emulsifies fats. (iv) P does not secrete any digestive enzyme but receives digestive enzymes from M, N and O for complete digestion of food. (v) If M is removed in a person then he can find difficulty in digesting fats present in his food. 3 (vi) N secretes digestive enzymes and mucus and O secretes digestive enzymes and hormones.
