ICSE Class 9 Biology The Digestive System
- name all the enzymes present in digestive system
- to main division of the digestive system
- ___ reduce the ascerity of kime
- what is villi
- why is the temperature in rectum higher than other body parts?????
- digestive system definition
- when the gall bladder is operated then how is bile stored temporarily??
- what is bolus?
- we know that in our birth we do not have teeth.But how does it appear in our gums as so strong with age ?does it arise from the jaws??
- How does an animal without stomach digest it's food?