cell:a group of micro oraganisms known as cell cell is the basic unit of life tissue:a group of cells known as tissue organ;a group of tissue known as organ organ system:organism r of 2types they r multicellular and unicellular multi means number of and uni means single example for multi cellular organism cockroach;lizard etc and unicellular is amoeba,paramoecium etc...... they r depeded on each other
Cell ; Cell is a basic structural and functional unit of all living organisms. Tissues ; tissue is a group of cells that performs a specific function. Organ ; Organ is a group of tissues that performs a specific function. Organ system ; An organ system is a group of organs that work together to perform one or more functions. Organism ; An individual form of life that is capable of growing, metabolizing nutrients and reproduction is called an organism.
Cells are the basic units of life that group together to form tissues. Tissues combine to create organs, which work together in organ systems. An organism is a complete, individual living entity made up of these systems.
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