Given below are two statements.
Statement I: In $\mathrm{CuSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}, \mathrm{Cu}-\mathrm{O}$ bonds are present.
Statement II: In $\mathrm{CuSO}_4 .5 \mathrm{H}_2 \mathrm{O}$, ligands coordinating with $\mathrm{Cu}(\mathrm{II})$ ion are O-and S-based ligands.
In the light of the above statements, choose the correct answer from the options given below