Question

difference between cell and fission

Answer 1

This article is about the term in biology. For other uses, see Cell (disambiguation).CellOnion (Allium cepa) root cells in different phases of the cell cycle (drawn by E. B. Wilson, 1900)A eukaryotic cell (left) and prokaryotic cell (right)IdentifiersMeSHD002477THH1.00.01.0.00001FMA68646Anatomical terminology[edit on Wikidata]Structure of an animal cell

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.

Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids.[2] Organisms can be classified as unicellular (consisting of a single cell; including bacteria) or multicellular(including plants and animals).[3] While the number of cells in plants and animals varies from species to species, humans contain more than 10 trillion (1013) cells.[4] Most plant and animal cells are visible only under a microscope, with dimensions between 1 and 100 micrometres.[5] 

and fission is 

Fission, a splitting of something into two or more parts, may refer to:

Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts into separate entities resembling the original. The object experiencing fission is usually a cell, but the term may also refer to how organisms, bodies, populations, or species split into discrete parts.[1][2][3] The fission may be binary fission, in which a single entity produces two parts, or multiple fission, in which a single entity produces multiple parts