Levels of Organization

Front

What are the levels of organization in living things?

Back

1. Cell 2. Tissue 3. Organ 4. Organ System 5. Organism

Front

What is a cell?

Back

The basic unit of life that makes up all living organisms.

Front

What is a tissue?

Back

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

Front

What is an organ?

Back

A structure made up of different types of tissues that work together to perform a specific function.

Front

What is an organ system?

Back

A group of organs that work together to perform complex functions for the organism.

Front

What is an organism?

Back

A living being that can function independently and is made up of one or more cells.

Front

How do tissues relate to cells?

Back

Tissues are made up of groups of similar cells that work together.

Front

How do organs relate to tissues?

Back

Organs are made up of different types of tissues that work together.

Front

How do organ systems relate to organs?

Back

Organ systems are made up of groups of organs that work together.

Front

What is the simplest level of organization?

Back

Cell.