Choose the incorrect sentence from the following.

  • A
    $3 \%$ of $O_2$ is transported by blood plasma,while $97 \%$ of $O_2$ is transported by $RBCs$.
  • B
    $25$ to $30 \%$ of $CO_2$ is transported by hemoglobin in the form of carbaminohemoglobin.
  • C
    $100 \, ml$ of deoxygenated blood transports $4 \, ml$ of $CO_2$ towards the alveolar sac.
  • D
    $70 \%$ of $CO_2$ is carried as bicarbonate.

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