Levels of organization

The levels of organization of living things in correct order are

• cell, tissue, organ system, organ, organism

• organism, organ system, tissue, cell, organ

• tissue, cell, organ, organ system, organism

• cell, tissue, organ, organ system, organism

Tags

NGSS.MS-LS1-3

A group of cells that perform a similar function is called

• an organ

• an organ system

• a tissue

• the cytoplasm

Tags

NGSS.MS-LS1-3

What is formed by a group of cells and tissues that work together to carry out a specific function?

• organelle

• organ system

• organ

• organism

Tags

NGSS.MS-LS1-3

Which structure is the simplest level of organization in humans?

• organ

• cell

• organism

• tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following levels organization includes all of the others?

• cell

• organ system

• tissue

• organism

A physician specializes on surgery involving the heart. This physician is specialized at which level of organization?

• organism

• organ system

• organ

• tissues