Rate of breathing is directly affected by

Question

Rate of breathing is directly affected by (A) Oxygen in trachea (B) Concentration of O2  (C) Concentration of CO2  (D) Diaphragm expansion

Tardigrade Admin · Accepted Answer

Respiratory centre is more sensitive to the concentration of O2 in the arterial blood. Rate of breathing is directly affected by concentration of CO2.

Q. Rate of breathing is directly affected by

Oxygen in trachea

Concentration of $O_{2}$

Concentration of $C O_{2}$

Diaphragm expansion

Respiratory centre is more sensitive to the concentration of $O_{2}$ in the arterial blood. Rate of breathing is directly affected by concentration of $C O_{2} .$

Q. Rate of breathing is directly affected by

Oxygen in trachea

Concentration of O2​

Concentration of CO2​

Diaphragm expansion

Respiratory centre is more sensitive to the concentration of O2​ in the arterial blood. Rate of breathing is directly affected by concentration of CO2​.

Concentration of $O_{2}$

Concentration of $C O_{2}$

Respiratory centre is more sensitive to the concentration of $O_{2}$ in the arterial blood. Rate of breathing is directly affected by concentration of $C O_{2} .$