For sound (good) reflex actions we require intact

Options

(a) spinal cord
(b) medulla oblongata
(c) hypothalamus
(d) cerebellum

Correct Answer:

spinal cord

Explanation:

Reflex action is controlled by spinal cord as well as brain.If it is controlled by spinal cord,it is called spinal reflex action and it is controlled by the brain,it is known as cerebral reflex action.For good reflexes both,spinal cord and brain should be intact.