Describe connective tissue. How is it different from other tissues?

The connective tissue consists of cells with spaces between them. These spaces are filled with a matrix or ground substance. The living cells produce the non-living matrix, which could be a liquid (in blood), semi-solid (connective tissue proper) or solid (bone). The connective tissues join different parts of the body and provide support to them. They also fill up the space between various organs. They are further classified into following types:

1. Connective tissue proper — This tissue connects various parts of the body. It connects muscles to bones, bones to other bones and gives support by filling up spaces between the organs.
2. Skeletal tissue — It is solid connective tissue which provide support to the body. It constitutes of bone and cartilage.
3. Fluid connective tissue — It is the liquid connective tissue consisting of blood and lymph. It has functions like transportation of oxygen and nutrients and fighting infection.

The connective tissue is different from other tissues because it has cells that are separated from each other. The space between the cells is composed of different intercellular substances that form the matrix or ground substance.