EASY
9th ICSE
IMPORTANT
Earn 100

Salivary glands secrete saliva. Saliva lubricates food and contains enzymes for the chemical digestion of carbohydrates.

100% studentsanswered this correctly

Important Questions on Digestive System

EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Test Yourself>Q 2
The teeth are adapted for the mechanical digestion of food.
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Test Yourself>Q 2
Oesophagus passes bolus into the stomach by peristalsis.
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Test Yourself>Q 2
The stomach in human beings is associated with absorption of water.
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Exercises>Q 1
Read the following statements and tick mark the correct statement-
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Exercises>Q 1
The number of permanent teeth present in humans is-
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Exercises>Q 1
The gastric juice produced by stomach contains the following acid-
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Exercises>Q 1
Starch is hydrolysed by-
EASY
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 13 - Digestive System>Exercises>Q 1
Pancreas secretes following enzyme(s)-