MEDIUM
9th ICSE
IMPORTANT
Earn 100

What are the end products of the digestion of starch, proteins and fats respectively?

Important Questions on Digestive System

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q C

Why is there no enzyme to digest vitamins?

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q C

How is thorough chewing of food helpful in digestion?

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q C

What is the function of rectum?

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q C

What is roughage? Give two examples.

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q C

Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q C

The stomach secretes gastric juice, which contains hydrochloric acid. What is its function?

MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q D
Prepare a possible vegetarian menu for your dinner which would provide all the necessary nutrients.
MEDIUM
9th ICSE
IMPORTANT
Concise Biology Part - 1>Chapter 14 - Digestive System>REVIEW QUESTIONS>Q D
What are the main characteristics of an enzyme?