Under normal conditions,what amount of $O_{2}$ is delivered to the tissues by $100\; mL$ of oxygenated blood (in $; mL$)?

What conditions in the tissues favor the formation of carbaminohemoglobin?

What is hemoglobin?

Blood is a medium to transport $O_{2}$ and $CO_{2}$. About ...$A$... per cent of $O_{2}$ is transported by ...$B$... in the blood and the remaining ...$C$... per cent of $O_{2}$ is carried in a dissolved state through the ...$D$...
Select the right options for $A, B, C$ and $D$ to complete the given statement.

Which of the following statements correctly defines the $Bohr$ effect?

If $pH$ of blood is artificially changed to $8$,what is most likely to happen?