High percentage of $CO_{2}$ is transported in dissolved form as compared to $O_{2}$. This is because

• A
  $O_{2}$ has high solubility in plasma
• B
  $CO_{2}$ has high solubility in plasma
• C
  $pCO_{2}$ is high in blood than $pO_{2}$
• D
  $CO_{2}$ has low solubility in plasma