Given below are two statements :
Statement (I) : A Buffer solution is the mixture of a salt and an acid or a base mixed in any particular quantities.
Statement (II) : Blood is naturally occurring buffer solution whose pH is maintained by \( \mathrm{H_2CO_3} / \mathrm{HCO_3^\ominus} \) concentrations.
In the light of the above statements, choose the correct answer from the options given below ;
