How are Sclerenchyma Cells Identified Histologically?
Sclerenchyma cells can be identified under a microscope by their thick, lignified cell walls, which often appear stained due to the presence of lignin. Techniques such as staining with specific dyes like phloroglucinol-HCl can highlight lignified tissues, making it easier to distinguish sclerenchyma cells from other cell types. The absence of living protoplasm is another distinguishing feature.
