Practice Central Neural System (CNS) - 18.2.1 | 18. Neural Control and Coordination | CBSE 11 Biology
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Central Neural System (CNS)

18.2.1 - Central Neural System (CNS)

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What are the two main parts of the Central Neural System?

💡 Hint: Think about the main control centers in the body.

Question 2 Easy

Which part of the CNS controls voluntary actions?

💡 Hint: Consider which part handles cognitive tasks.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the CNS consist of?

Heart and lungs
Brain and spinal cord
Liver and kidneys

💡 Hint: Think about the two major structures that control body functions.

Question 2

True or False: The spinal cord is involved in processing higher cognitive functions.

True
False

💡 Hint: Consider what each part of the CNS does.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze the role of the CNS in a reflex action such as touching a hot surface. Explain how information is processed and actions are executed.

💡 Hint: Consider the pathway the signal travels through.

Challenge 2 Hard

Discuss the significance of specific brain structures in coordinating motor functions, detailing the roles of the cerebellum and basal ganglia.

💡 Hint: Think about how these structures interact during movement.

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