Practice Digestive System - 11 | 11. Digestive System | ICSE 9 Biology
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Digestive System

11 - Digestive System

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of the mouth in digestion?

💡 Hint: Think about the first step in the digestion process.

Question 2 Easy

What connects the mouth to the stomach?

💡 Hint: It is a tube-like structure.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main function of the liver in the digestive system?

A) Absorbs nutrients
B) Produces bile
C) Digests proteins

💡 Hint: Think about what substance the liver produces to help with fats.

Question 2

True or False: Peristalsis helps move food through the digestive system.

True
False

💡 Hint: Consider how food travels along the digestive system.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Outline the entire digestive process from ingestion to egestion. Include the functions of key enzymes involved.

💡 Hint: Remember the key organs and their roles!

Challenge 2 Hard

Discuss how bile and enzymes work together in digestion, providing specific examples.

💡 Hint: Think about how bile helps prepare fats for enzyme action.

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