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Multiple Choice

Pleomorphism/polymorphism describes what aspect of endothelial cells?

Pleomorphism and polymorphism describe variability in cell morphology, especially the shape of cells. In endothelial tissue, this means the endothelial cells do not all have the same outline; you can see a mix of elongated, rounded, and irregular shapes. That variation in shape best captures what pleomorphism indicates. Variation in size alone isn’t the emphasis here, and uniformity or death rate are unrelated to this concept.

Pleomorphism and polymorphism describe variability in cell morphology, especially the shape of cells. In endothelial tissue, this means the endothelial cells do not all have the same outline; you can see a mix of elongated, rounded, and irregular shapes. That variation in shape best captures what pleomorphism indicates. Variation in size alone isn’t the emphasis here, and uniformity or death rate are unrelated to this concept.