The saturation of hemoglobin is 100% at the arterial PO₂ of 95 mmg and is 75% at the venous PO₂ of 40 mmHg
The saturation of hemoglobin at the arterial PO₂ is 100 percent due to the constant supply of oxygen taken in from the environment. while at the venous PO₂ the hemoglobin is 75% due to the limited supply of oxygen.
Hence we can conclude that The saturation of hemoglobin is 100% at the arterial PO₂ of 95 mmg and is 75% at the venous PO₂ of 40 mmHg.
Learn more about Hemoglobin : https://brainly.com/question/10122738