Levels of organzation.

Which term describes the stomach?

• cell
• organ
• tissue
• organ system

Margie is studying the levels of structural organization of an animal's body. Which level would describe a dog's eye?

• organ
• tissue
• oranism
• organ system

A cactus is covered with a waxy layer to prevent water loss. Which type of tissue is this?

• nervous
• skeletal
• protective
• connective

The basic unit of structure and function for the body.

• cell
• atom
• organelle
• nucleus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

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

• cells

• tissue

• organ

• organ system

A group of similar cells that perform the same function.

• tissue
• organelle
• mass
• tendon

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-1

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

• system
• column
• bank
• stack

Tags

NGSS.MS-LS1-3

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

• a.  Organism, cell, tissue, organ, organ system
• a.  Organ system, organ, tissue, cell, organism
• a.  Cell, tissue, organ, organ system, organism
• a.  Cell, organ, tissue, organ, organism, organ system

Tags

NGSS.HS-LS1-2

The smallest level of organization of life in an organism

• tissue
• cell
• organ
• organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A group of organs that work together to perform big jobs for your body is an organ system.

• True
• False

Tags

NGSS.MS-LS1-3