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Cell Adaptation

Adaptive Disorders

Definition :- Cell become change or adapt in response to adverse environmental changes that's called adaptation.

Types of adaptation
1. Atrophy (decrease cell size)
2. Dysplasia ( abnormal growth or development of cell )
3. Hyperplasia ( increase reproduction rate of the cell )
4. Hypertrophy ( increase cell size )
5. Metaplasia ( conversion of the cell from one type to another type e.g. squamus cell convert into columnar cell )

Adaptive Disorders

Difference between Metaplasia and Dysplasia








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