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Solution


Q.

Read the passage given below and answer the following questions from (i) to (v).

Our nervous system is responsible for coordinating human body behaviour and transmitting signals between different body parts. In vertebrates it consists of two main parts known as the Central Nervous System (CNS) and the Peripheral Nervous System (PNS). The CNS consists of the brain and spinal cord. The PNS consists of nerves that are long fibers connecting the CNS to every other part of the body.

 

(ii) Those actions when we do something without thinking about it, or without feeling in control of our reactions are known as:
1 motor actions  
2 reflex actions  
3 nervous actions  
4 hallucination  

Ans.

(2)