GENERAL HISTOLOGY

Detailed explanation-1: -Merkel cells are oval-shaped modified epidermal cells found in stratum basale, directly above the basement membrane. These cells serve a sensory function as mechanoreceptors for light touch, and are most populous in fingertips, though also found in the palms, soles, oral, and genital mucosa.

Detailed explanation-2: -The basal cell layer is also known as the stratum germinativum due to the fact that it is constantly germinating (producing) new cells. The basal cell layer contains cells called melanocytes.

Detailed explanation-3: -The melanocytes and tactile epithelial cells (Merkel cells) are located in the stratum basale. The stratum basale is the innermost and the deepest layer of the epidermis. It is composed of a single layer of cuboidal or columnar cells.