Levels of Cellular Organization

Which of the following correctly lists the order of cellular organization from the simplest to most complex?

• tissues, cells, organs, organ systems, organism
• cells, tissues, organs, organ systems, organism
• organism, organ system, organ, tissue, cell
• cell, tissue, organism, organ system, organ

Tags

NGSS.MS-LS1-3

Which is a type of tissue that both plants and animals have?

• nerve
• ground
• protective
• connective

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

• organ
• tissue
• organism
• organ system

Plants have three types of tissue. Check the correct tissue types for plants.

• transport tissue
• protective tissue
• ground tissue
• nerve tissue
• muscle tissue

The diagram below shows parts of the human body. These parts work together to help you breathe. Which term describes the level of organization shown in the diagram?

• cell
• tissue
• organ
• organ system

Tags

NGSS.MS-LS1-3

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

• nervous
• skeletal
• protective
• connective

What is the largest human organ?

• heart
• brain
• intestine
• skin

What level of organization is shown here?

• cell
• tissue
• organ

Tags

NGSS.MS-LS1-3

Check the tissues below that are found in animals.

• muscle tissue
• connective tissue
• nerve tissue
• transport tissue
• ground tissue

Tags

NGSS.HS-LS1-4

Drag the images to match the labels.

• Tissue

• 
• Organ

• 
• Organism

• 
• Organ System

• 
• Cell

• 

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-3