Question

1) The gastric juice contains ____ ( trypsin/ pepsin )
2) The villi present in small intestine increases the surface area for absorption of ____ (gases / nutrients)
3) A wave of muscular contraction and relaxation that occurs throughout the length of alimentary canal is called ___ (peristalsis / phagocytosis).
4) The enzyme pepsin converts proteins in stomach into ___ (proteoses / amino acids)
5) _____ (Pharynx / Epiglottis) is a common passage for food and air.
6) Pancreatic enzymes work best in an _____ ( acidic/ alkaline) medium
7) The part of alimentary canal that absorbs digested nutrients is _____
( small intestine / large intestine )​

Answer 1

Answer:

2 ans is nutrients

4 is amino acid

7 is small intestine