Final answer:
The living cells capable of mitosis in the epidermis are located in the stratum basale, the innermost layer of the epidermis. This layer contains basal cells that continually divide to create new keratinocytes, essential for skin renewal.
Step-by-step explanation:
Living cells capable of mitosis are found in the stratum basale, which is the deepest layer of the epidermis. The stratum basale homes basal cells, a type of stem cell, that continuously undergoes mitosis to form new keratinocytes. These new keratinocytes are then pushed upward through the layers of the epidermis as they mature and produce keratin. The presence of mitotic cells in this layer is essential for the regeneration and repair of the skin. Melanocytes, responsible for pigment production, and Merkel cells involved in sensory reception, are also found within the stratum basale.