The distal phalanx helps give shape to the nail matrix which in turn shapes what?

The distal phalanx plays a significant role in the structure and appearance of the nail. Specifically, it helps to shape the nail matrix, which is the tissue located beneath the cuticle. The nail matrix is where new nail cells are produced; these cells harden and extend outward, forming the nail plate. Therefore, the nail plate, which is the visible part of the nail that we typically see and use, is directly influenced by the shape and health of the nail matrix. When we consider the relationship between the distal phalanx and the nail matrix, it becomes clear that the nail plate is the final product that is shaped as a result of these underlying structures working together.