MEDIUM
10th CBSE
IMPORTANT
Earn 100

What is reflex action? Describe the steps involved in a reflex action.

Important Questions on Control and Coordination

EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 11
Name the two main constituents of the central nervous system in human beings.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 11
What is the need for a system of control and coordination in human beings?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 1
State six reflex actions of the body. Explain how the reflex arc is the same in all of them.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 2
Give the various parts of nervous system. What is the function of nervous system?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 3
Mention the functions of the fore-brain.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 4
What is a reflex action? Give its two examples. Illustrate the pathway followed by a message from the receptor in a reflex arc.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 5
Draw the structure of a neuron and label nucleus, dendrite, cell body and axon.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2A>Q 5

Name the part of neuron:

(i) through which information is acquired.
(ii) through which information travels is an electrical impulse.