What is lacteal? What is its function?

Important Questions on Human Digestive System

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 6

What are villi? Give their function?

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 7

Write the functions of tongue. Draw the structure of the tongue and show the location of different taste buds on it.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 1

Saliva changes starch into sugar.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 2

Tongue helps in mixing saliva with food.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 3

Bile is produced by gall bladder.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 4

Digestion is completed in the large intestine.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 5

The permanent teeth are without molars.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 4 - Human Digestive System>TEST Yourself>Q 1

Why digestion is essential?