Question

Following figure shows the human alimentary canal. Draw it neatly and answer the following questions-
Write name of the labelled parts.
Write name of the secretion, which passes down through C and write why is it important?
In case of Diarrhoea, name the major process which no longer occurs normally in region F.?​

Answer 1

1. A - Mouth

B - Oesophagus

C - Liver

D - Stomach

E - Pancreas

F - Large Intestine

G - Small Intestine

H - Appendix

I - Rectum

2. The secretion which passes through C is Bile. It helps in breaking fats into small molecules.

3. In case of diarrhoea, the villi of large intestine cannot absorb water from the undigested food properly.