The correct answer is a fat cell.Concept:Cell:It is the fundamental unit of life.All organisms are made up of cells.Explanation:Structure of cell:A cell has three components:Cell membrane CytoplasmNucleus Variety of cells:Cells can be of different shapes and sizes. There can be different types of cells in an organism. Given below are some examples of cells found in the human body:Additional InformationBacterial cell: it is a prokaryotic cell that lacks a well-developed nucleus and other cell organelles. Plant Cell: Eukaryotic cell with a cell wall made up of cellulose and chloroplasts containing chlorophyll pigment.Muscle cell: The special type of cell made up of contractile proteins that provide the muscle the ability to contract and relax.