Which statement about co2 is incorrect?
a. co2 concentrations are greater in venous blood than arterial blood
b. more co2 dissolves in the blood plasma than is carried in the rbcs.
c. its accumulation in the blood is associated with a decrease in ph.
d. its concentration in the blood is decreased by hyperventilation.

The option which is incorrect is B) more CO 2 dissolves in blood plasma than is carried in the red blood cells.

Explanation:

All the options here except B) are correct, as CO 2 which is also know as carbon dioxide, it is know to be more soluble than oxygen in the blood as it is said that almost 5% - 7% of CO 2 gets dissolved in the plasma . Carbon dioxide is found in greater concentrations in venous blood than the arterial blood. Through the bicarbonate buffer system, which allows a less change to the pH of the body system ,and through this it allows a person to live at high altitude places by regulating the amount of carbon dioxide. So we can say that its accumulation in the blood is linked with a decrease in pH. But more of the CO 2 doesn't dissolve in the plasma than is carried in the plasma as only 5-7 % of CO 2 is dissolved in plasma.

answer:lol Oof

Explanation: