Basal body

A basal body is a small, cylindrical structure located at the base of a cell's cilium or flagellum, which are hair-like projections that help the cell move or sense its environment. It functions as a sort of anchor and organizing center, guiding the growth and assembly of these projections. Structurally similar to a centriole, the basal body plays a crucial role in ensuring that cilia and flagella are properly positioned and connected to the cell, enabling efficient movement or sensory functions vital for the cell's health and interaction with its surroundings.