Mitosis plays a crucial role in healing skin after an injury by facilitating the production of new skin cells to replace those that were damaged. When Raul scraped his knee, the body initiated a repair process that involved cell division, where skin cells underwent mitosis to rapidly multiply and fill in the wound. These newly formed cells are often identical in structure and function to the surrounding non-injured skin cells, ensuring that the repaired area merges seamlessly with the existing skin in terms of appearance and texture. Consequently, this regenerative ability helps maintain the skin's uniformity and aesthetic after injury, allowing it to look almost the same as before.
Raul has scraped his knee and noticed that after a week it had almost completely healed. Raul wondered how the skin was able to repair itself while looking exactly the same as his non-injured skin. In 3-5 sentences explain how mitosis plays a role in healing skin after injury and is able to maintain the look of the existing, non-injured skin.(4 points)
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