Levels of Organization and Body Systems

Front

The basic unit of structure and function in life

Back

cell

Front

A structure made up of different types of tissue and performs a specific job.

Back

organ

Front

A group of similar cells that perform the same function.

Back

tissue

Front

A group of organs that work together to perform a major function is an organ

Back

organ system

Front

Cells that can carry messages to and from your brain.

Back

Neurons

Front

Order of organization in living things from most basic to most complex: Organism, cell, tissue, organ, organ system; Organ system, organ, tissue, cell, organism; Cell, tissue, organ, organ system, organism; Cell, organ, tissue, organ, organism, organ system.

Back

Cell, tissue, organ, organ system, organism

Front

The smallest subsystem of an organism that can perform all the functions needed for life.

Back

cell

Front

What is an organ?

Back

A structure in the body that is composed of different kinds of tissue.

Front

This is an example of ...

Organ

,

Organ system

,

Tissue

,

Cell

Back

Cell

Front

Group of cells with similar functions.

Back

Tissues