Final answer:
Modified free-nerve endings known as Merkel cells are found in the stratum germinativum. They are responsible for sensing light touch, shapes, and textures. Merkel cells are located in the deepest layer of the skin, the stratum basale.
Step-by-step explanation:
Modified free-nerve endings found in the stratum germinativum are known as Merkel cells. These specialized touch receptors are responsible for sensing light touch, shapes, and textures. Merkel cells are located in the stratum basale of the epidermis, which is the deepest layer of the skin. They are scattered throughout the stratum germinativum and play an important role in our ability to perceive and respond to sensory stimuli.