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Question : Humans have to maintain the moderate respiratory rhythms to suit the demands of the body. For fulfilling that purpose, we have the Respiratory rhytm centre in medulla =R Pneumotaxic centre in pons =PT Chemosensitive area in medulla =C_(1) Peripheral chmoreceptors in aortic arch and Carotid artery =C_(2) Select the correct path for the regulation of respiration.

Answer»

`C_(1)to underset(R)underset(UARR)(PT)to C_(2)`
`PTto underset(R)underset(uarr)(C_(2))to C_(1)`
`PT to underset(C_(1))underset(uarr)(R)to C_(2)`
`C_(2)R to PT to C_(1)`

Answer :C


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