Class 5th Science Ch 5
Class 5 th Science Ch 4 Nervous System Keywords 1. Nerves : Bundles of fibres that carry information to the brain and the spinal cord. 2. Reflex action : The automatic response of the body to an event 3. Sense organs : Organs that helps us to know about the outside world. Answer the following Questions Q1. What is a nervous system? Ans: A system which is consists of nerves and controls the whole body Q2. Name the three types of nerves. Ans: Sensory nerves, Motor nerves and Mixed nerves Q3. What are sensory nerves? Ans. These are the nerves which carry information from the body to the brain. Q4. What are motor nerves? Ans. These are the nerves which are responsible for the motion of the body. Q5. Name the three parts of the brain. Ans. Cerebrum, cerebellum and oblongata. Q6. Which is the largest part of the brain? Ans. Cerebrum Q7. Name the part of the brain which controls the body posture. Ans. Cerebellum Q7. A part of...