Question

diffrence b/w reflex action n reflex arc.

Answer 1

• A reflex action is an automatic and rapid (spontaneous) response to a stimulus. It is a spontaneous reaction.
• The structural and functional unit that carries our reflex action is called a reflex arc. It consists of a receptor, sensory nerve (afferent),spinal Cord and Inter-neuron,motor nerve (efferent) & effector.