Organization of Multicellular Organisms Vocabulary

Front

Cell

Back

The basic structural, functional, and biological unit of all known living organisms. It is the smallest unit of life that can replicate independently.

Front

Tissue

Back

A group of cells that work together to perform a specific function.

Front

Organ

Back

A collection of tissues joined in a structural unit to serve a common function.

Front

Organ system

Back

A group of organs that work together to perform one or more functions.

Front

Differentiation

Back

The process by which a cell becomes specialized in order to perform a specific function.

Front

Specialization

Back

The adaptation of an organ or part to serve a special function or to suit a particular way of life.

Front

Homeostasis

Back

The ability of an organism or environment to maintain stability in spite of changes.

Front

Interdependence

Back

The mutual reliance between two or more groups, organisms, or systems for resources or services.