what is the definition of cell in biology
Cell (biology) The cell (from Latin cella, meaning "small room"[1]) is the basic structural, functional, and biological unit of all known living organisms. A cell is the smallest unit of life. Cells are often called the "building blocks of life". The study of cells is called cell biology.
Organ (anatomy) Organs are collections of tissues with a similar function. Plant and animal life relies on many organs that coexist in organ systems.[2]
Centriole The word centriole (/ˈsɛntrioʊl/) uses combining forms of centri- and -ole, yielding "little central part", which describes a centriole's typical location near the center of the cell.
Blood Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.[1]
Multicellular organism Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.[1]
The Pale The word pale derives ultimately from the Latin word