Oxygen is transported to every cell of the body through:

If $ppCO_2$ is high and pH is low,then it will result in:
$i$. increase in affinity of haemoglobin for $O_2$
$ii$. decrease in affinity of haemoglobin for $O_2$
$iii$. oxygen dissociation curve shifts to left
$iv$. causes release of $O_2$ for diffusion into tissue cells
$v$. $H^+$ and $HCO_3^-$ ions combine to form carbonic acid

The dissociation curve is associated with

$A$ healthy individual has $A$ grams of haemoglobin in every $B$ mL of blood. These molecules play a significant role in the transport of $C$ gases.
Choose the correct option for $A$, $B$, and $C$.

How many $O_2$ molecules can bind with a single molecule of $Hb$?

............$\%$ of $O_2$ is transported through the plasma in a dissolved state,nearly ...........$\%$ of $CO_2$ is transported by $RBCs,$ and ...................$\%$ of $CO_2$ is carried as bicarbonate.