One of the following is the respiratory controlling center?

مندرجہ ذیل میں سے ایک سانس کو کنٹرول کرنے والا مرکز ہے؟

Medulla

Thymus

Brain

None of these

The medulla oblongata controls respiration by regulating the breathing rate and depth.

It sends signals to the respiratory muscles to maintain oxygen and carbon dioxide levels in the blood.