Associative or intermediate neurons are
a) unipolar
b) bipolar
c) multipolar
d) non polar
Explanation intermediate neurons have highly branching network of dendrites giving the cell a tree like appearance
Which of the following neurons carry nerve impulse from CNS to effector?
a) sensory neurons
b) interneurons
c) motor neurons
d) all of these
Explanation motor neuron carries impulse from CNS to glands or muscles for appropriate response
Motor neurons are……..
a) unipolar
b) bipolar
c) multipolar
d) non polar
Explanation motor neurons have long axons that run from CNS to the effectors.
The pathway of nerve impulse during reflex action is called……
a) motor pathway
b) sensory pathway
c) reflex arc
d) none of these
Explanation A reflex arc is a neural pathway that controls a reflex. In vertebrates, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord.
A reflex arc consists of……..
a) receptor and sensory neuron
b) associative and motor neuron
c) effectors (muscles/glands)
d) all of these
Nervous
pathway of reflex arc is from…
a) effector to receptor
b) receptor to effector
c) effector to stimulus
d) stimulus to effector
