Root anatomy refers to the internal structure of plant roots, which is essential for their growth and function. Roots typically consist of three main regions: the root cap, the meristematic zone, and the elongation zone. The root cap protects the growing tip as it pushes through the soil, while the meristematic zone contains actively dividing cells that contribute to root growth. Within the root, there are also specialized tissues, including the epidermis, cortex, and vascular tissue. The epidermis serves as a protective outer layer, the cortex stores nutrients, and the vascular tissue transports water and nutrients throughout the plant. Understanding root anatomy is crucial for studying plant health and development.