Final answer:
Connective tissue (CT) types include adipose, cartilage, bone, blood, and lymphatic tissue, each with unique cell types and extracellular components. Adipose stores energy, cartilage supports and reduces friction, bone provides structure, blood transports substances, and lymphatic tissue is involved in immunity.
Step-by-step explanation:
The types of tissues classified as connective tissue (CT) in the body include adipose tissue, cartilage, bone, blood, and lymphatic tissue. Each has distinct characteristics and functions. Adipose, or fat tissue, stores energy and provides insulation. Cartilage provides flexible support and reduces friction between bones. Bone is a rigid structure associated with movement, support, and protection. Blood is composed of cells immersed in plasma, transporting nutrients and oxygen. Lymphatic tissue is part of the immune system, filtering and responding to foreign invaders.
What distinguishes between the different types of CT is the nature of their extracellular components — such as fibers and ground substance — and their cell types. For instance, adipose tissue has cells filled with fat droplets, while bone tissue is mineralized and supports body structures.