EASY
6th ICSE
IMPORTANT
Earn 100

Give reason for the following:

Hydrochloric acid secreted by gastric glands does not damage the stomach walls.

Important Questions on Human Digestive System

EASY
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 1
What is the function of salivary glands in the mouth? 
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 2
What are the functions of the teeth?
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 3
Describe the function of the following:
Oesophagus
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 4

Write the function of the following:

Lacteal

MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 5
What are the functions of gall bladder?
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 6

What is the function of rectum?

EASY
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 1
This is a digestive gland.
EASY
6th ICSE
IMPORTANT
ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 2
Breakdown of complex insoluble organic compounds into simple soluble molecules is: