Refer to the given terms.
| (i) | RBC | (ii) WBC |
| (iii) | Blood | (iv) Muscle |
| (v) | Blood vessels | (vi) Brain |
| (vii) | Heart | (viii) Lung |
| (ix) | Sperm | (x) Kidney |
Select the option which correctly classifies the given terms into cell, tissue and organ.
| Cell | Tissue | Organ | |
| A | (i), (ii), (ix) | (iii), (iv) | (v), (vi), (vii), (viii), (x) |
| B | (i), (ii), (iii), (x) | (iv), (v) | (vi), (vii), (viii), (ix) |
| C | (i), (ii), (iv), (ix) | (iii), (v), (vi) | (vii), (viii), (x) |
| D | (i), (ii), (ix) | (iii), (iv), (v) | (vi), (vii), (viii), (x) |
HOW A IS CORRECT???