Statement $I$ : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement $II$ : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
- ABoth Statement $I$ and Statement $II$ are incorrect.
- BStatement $I$ is correct but Statement $II$ is incorrect.
- CStatement $I$ is incorrect but Statement $II$ is correct.
- ✓Both Statement $I$ and Statement $II$ are correct.