Levels of Organization in Organisms

Front

What is the most complex level of organization?

Back

Organisms

Front

What is a cell?

Back

The basic unit of structure and function in living organisms.

Front

Which of the following is the correct order of organization in living things from least organized to most organized?

Back

Cell, tissue, organ, organ system, organism.

Front

What is a cell?

Back

The basic unit of life.

Front

What is the simplest level of organization?

Back

Cell.

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 the relationship between cells and tissues?

Back

Cells are the building blocks that make up tissues.

Front

What is the function of an organism?

Back

To carry out all life processes necessary for survival.