Practice Excretion - 13.3.4 | 13. Skin: The Jack-of-all-Trades | ICSE 9 Biology
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Excretion

13.3.4 - Excretion

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What waste products does the skin excrete?

💡 Hint: Think about what we lose when we sweat.

Question 2 Easy

Why is it important for the skin to excrete waste?

💡 Hint: Consider how our body manages heat.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of sweat glands in the skin?

A) Produce oil
B) Excrete waste
C) Protect from UV rays

💡 Hint: Think about the components of sweat.

Question 2

True or False: The skin has no role in detoxifying the body.

True
False

💡 Hint: Is there a connection between skin function and waste removal?

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Considering extreme dehydration during a heatwave, discuss the body’s adaptations in excretion through the skin.

💡 Hint: Think about how the body responds to extreme conditions.

Challenge 2 Hard

Analyze how a high-salt diet influences skin excretion.

💡 Hint: Focus on the relationship between diet, sweating, and health.

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