$(a)$ Name the following:
$(i)$ Organ which stores bile
$(ii)$ Organ which produces bile
$(b)$ Name one enzyme present in pancreatic juice and give its functions.
$(c)$ What are peristaltic movements?

(N/A) $(i)$ Gall bladder
$(ii)$ Liver
$(b)$ Pancreatic juice contains several enzymes. One such enzyme is Trypsin,which digests proteins into amino acids. Another is Lipase,which breaks down emulsified fats into fatty acids and glycerol.
$(c)$ Peristaltic movements are the rhythmic contraction and relaxation of the muscles in the lining of the alimentary canal,which push the food forward through the digestive tract.