MCQ
Match column-$I$ (scientists) with column-$ll$ (discovery) and select the correct option.
| Column-$I$ | Column-$II$ |
| $A$. Leeuwenhoek | $I$. First saw and described a living cell |
| $B$. Robert Brown | $II$. Presence of cell wall is unique to plant cells |
| $C$. Schleiden | $III$. Discovered the nucleus |
| $D$. Schwann | $IV$. All plants are composed of different kind of cells |
- ✓$A-I ; B-I I I ; C-I V ; D-I I$
- B$A-I ; B-I I I ; C-I I ; D-I V$
- C$A-I I I ; B-I ; C-I V ; D-I I$
- D$A-I ; B-I V ; C-I I ; D-I I I$