The Golgi apparatus is the only organelle that produces, modifies, packages, and then delivers a product throughout the cell.
Answer:
A process or system that is used to produce a particular result.
Keratin is responsible for skin color. The more the melanin in the skin, the darker the skin color of the person. Collagen and keratin makes up nails and hairs. Elastin is a connective tissue that connects the epidermis and the dermis. The dermal papillae nourishes the root hairs.