EVERYDAY SCIENCE

Detailed explanation-1: -The respiratory center is located in the medulla oblongata and is involved in the minute-to-minute control of breathing. Unlike the cardiac system, respiratory rhythm is not produced by a homogeneous population of pacemaker cells.

Detailed explanation-2: -Central Neuronal Control of Breathing Respiratory neurons in the medulla are concentrated in two sites known as the ventral and dorsal respiratory groups. The dorsal respiratory group is located in the region of the nucleus tractus solitarius, where visceral afferents from cranial nerves IX and X terminate.

Detailed explanation-3: -The respiratory center is composed of three distinct neuronal groups in the brain: the dorsal respiratory group in the nucleus tractus solitarius, the ventral respiratory group in the medulla, and the pontine respiratory group in the pons.

Detailed explanation-4: -Assertion :Pneumotaxic centre, located in the medulla region of the brain, moderates the respiratory rhythm centre.

Detailed explanation-5: -The respiration control center is located in the medulla oblongata and pons of the hindbrain.