Nervous Co-ordination — Biology MCQs (Class 12)

The period of recovery of nerve fibre is called

Immyelinated nerve fibre action potential is conducted from node to node in jumping manner, this is called

The largest portion of the brain in human is

The part of peripheral nerous system which carries sensory and motor information between CNS and voluntary parts of the body is called

Dilation of the pupils is stimulated by

An illegal, highly addictive drug, whcih is processed from morphine is

Which one of the following is degenerative neurological disorder?

The group of ribosomes present in the cell body of the neuron, which are associated with rough endoplasmic reticulum are called