EASY
7th ICSE
IMPORTANT
Earn 100

The short cytoplasmic extensions of the cyton are called

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Important Questions on Nervous System

MEDIUM
7th ICSE
IMPORTANT
Neurons transmit messages all over the body in the form of which signals?
EASY
7th ICSE
IMPORTANT
A bundle of nerve fibres (axons) enclosed in a tubular medullary sheath is called
MEDIUM
7th ICSE
IMPORTANT
Which of the following is not a type of nerve?
EASY
7th ICSE
IMPORTANT

Fill in the blank with an appropriate word:

The working together of the various organs of an organism in a systematic manner so as to produce a proper response to a stimulus is called _____. (control/coordination)

EASY
7th ICSE
IMPORTANT

Fill in the blank with an appropriate word:

A _____ is the structural and functional unit of the nervous system. (nerve/neuron)

EASY
7th ICSE
IMPORTANT

Fill in the blank with an appropriate word:

The _____ ensures that nerve impulses travel in one direction only. (axon/synapse)

MEDIUM
7th ICSE
IMPORTANT

Fill in the blank with an appropriate word:

_____ nerves carry impulses from the sense organs to the brain or the spinal cord. (Motor/Sensory)

MEDIUM
7th ICSE
IMPORTANT

Fill in the blanks with an appropriate word:

_____ nerves carry impulses from the brain or the spinal cord to the muscles or glands. (Motor/Sensory)