Practice EXERCISES - 7.4 | 7. STRUCTURAL ORGANISATION IN ANIMALS | CBSE 11 Biology
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EXERCISES

7.4 - EXERCISES

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the first organ in the frog's digestive system?

💡 Hint: Think of where food enters the frog's body.

Question 2 Easy

What is the function of the cloaca?

💡 Hint: It combines multiple waste types.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main role of the ureters in frogs?

A) Transport oxygen
B) Transport urine
C) Aid digestion

💡 Hint: Think about the pathway of waste.

Question 2

True or False: The cloaca is used for both waste and reproductive material expulsion.

True
False

💡 Hint: Remember its role in the frog's anatomy.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss how the anatomy of a frog enables it to thrive both in water and on land, focusing on the functions of its organ systems.

💡 Hint: Reflect on the dual life of frogs and how their systems support it.

Challenge 2 Hard

Analyze the interdependence of the digestive and excretory systems in frogs, providing examples of how one affects the other.

💡 Hint: Consider how undigested food becomes waste to be processed by the excretory system.

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