Contents

Sensory neurons carry impulses from sense organs to the …..
a) CNS                                                  
b) heart
c) lungs                                                 
d) kidney

a

What are the characteristics of sensory neurons?
a) short axon and single long dendrite
b) long axon and many short dendrites
c) short axons and short dendrites                  
d) many long axons and many long dendrites

a

The neurons which take impulses away from the CNS to effectors
a) sensory                                             
b) motor 
neurons
c) associative neurons       
d) none of these


b

Motor neurons take impulses away from the CNS to …….
a) towards abdomen          
b) to heart
c) effectors                                          
d) receptors


c

What are the characteristics of motor neurons?
a) short axon and single long dendrite
b) long axon and many short dendrites
c) short axons and short dendrites
d) many long axons and many long dendrites

b

Associative neurons link …….and motor neurons with each other.
a) spinal cord                                       
b) cerebellum
c) sensory neurons                            
d) all of these

c