Human beings have a significant ability to maintain and moderate the respiratory rhythm to suit demands of the body. For it we have
Respiratory rhythm centre in medulla -R
Pneumotaxic centre in pons -RT
Chemosentsitive area in medulla -`C_(1)`
Peripheral chemoreceptors in aortic arch and carotid artery -`C_(2)`
Find out the correct path for regulation of respiration.
A. `C_(2) rarr R rarr PT rarr C_(1)`
B. `PTto underset(C_(1))underset(uarr)(R) larr C_(2)`
C. `C_(1) to underset(R)underset(uarr)(PT)to C_(2)`
D. `PT to underset(R)underset(uarr)(C_(2)) to C_(1)`