Connective tissues are the most widespread and diverse among the human tissues. They are composed of three main components: protein fibers, cells, and ground substance. They perform multiple important functions, such as protection for internal organs, structural support, connecting and binding certain structures, storage of nutrients, transportation, and immune function. The three main classifications of connective tissue are the following: the connective tissue proper (ex. dense connective tissue), supporting connective tissue (ex. cartilage), and the fluid connective tissue (ex. blood).
Connective tissues are the most widespread and diverse among the human tissues. They are composed of three main components: protein fibers, cells, and ground substance. They perform multiple important functions, such as protection for internal organs, structural support, connecting and binding certain structures, storage of nutrients, transportation, and immune function. The three main classifications of connective tissue are the following: the connective tissue proper (ex. dense connective tissue), supporting connective tissue (ex. cartilage), and the fluid connective tissue (ex. blood).