Specialized cells play a crucial role in regeneration by proliferating and producing large numbers of cells, contributing to the formation of new structures.
What is the role of specialized cells in the process of regeneration, as mentioned in the paragraph?
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Specialized cells play a crucial role in the process of regeneration by exhibiting plasticity and adaptability. In regeneration, these cells often possess the ability to dedifferentiate, reverting to a less specialized state, or transdifferentiate, converting into different cell types. This cellular flexibility allows them to contribute to the formation of various tissues and structures needed for the regeneration process. Pluripotent cells, present in organisms like Hydra and Planaria, exemplify this capability by differentiating into multiple cell types, facilitating the reconstruction of lost or damaged body parts. The role of specialized cells in regeneration underscores their capacity for tissue renewal and repair.