Which process is an increase in the number of cells, resulting in tissue enlargement?

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Multiple Choice

Which process is an increase in the number of cells, resulting in tissue enlargement?

Explanation:
Hyperplasia is an increase in the number of cells that results in tissue enlargement. This happens when cells divide more, adding to the tissue mass because there are more cells, not because each cell gets bigger. In contrast, hypertrophy enlarges tissue by increasing the size of existing cells, atrophy reduces tissue size, and metaplasia is the replacement of one mature cell type with another. So the scenario described—tissue enlargement due to more cells—fits hyperplasia.

Hyperplasia is an increase in the number of cells that results in tissue enlargement. This happens when cells divide more, adding to the tissue mass because there are more cells, not because each cell gets bigger. In contrast, hypertrophy enlarges tissue by increasing the size of existing cells, atrophy reduces tissue size, and metaplasia is the replacement of one mature cell type with another. So the scenario described—tissue enlargement due to more cells—fits hyperplasia.

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