What is a Specialized Cell
A specialized cell is a type of cell that performs a specific function in multicellular organisms. Groups of specialized cells work together to form a tissue, like a muscle, and then different tissues work together to form larger units, like an organ.You can find more information here: http://www.project2061.org/publications/rsl/online/Compare/NRC/NRC2BSL/5_8/NSES119.HTM
it is a type of cell that is structurally adapted to perform specific functions.
a specialized is cell is a special cell
A cell with a very specific job to do in the human body. Examples of specialised cells are bone cells, muscle cells, heart cells, brain cells etc. There are over 200 types of specialised cells in the human body.