If a frog’s brain is crushed, even then its leg moves on pinpointing. This is called as
The leg of frog moves on pin pointing even, when brain is crushed, because of simple reflex or unconditioned or in born reflex.
Explain the following terms :
(a) Motor nerve .............................
(b) Autonomic nervous system .....................
(c) Conditioned reflex .............................
(d) Association neuron ..........................
(e) Grey matter .............................