Levels of Organization of Organisms

Water moves inside plants using xylem, a structure made up of a collection of cells that form the tube-like xylem.  Xylem is classified as ______

• tissue

• an organ

• an organ system.

• an organism.

Cells, tissues, organs, and organ systems, make up the structure of a?

• single celled organism

• multicellular organsim

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-1

A plant's root system is at what level of organization?

• cell 

• tissue

• organ 

• organ system

Tags

NGSS.MS-LS1-3

The stomach helps break down food for digestion. Which BEST describes the stomach?

• It is part of a cell with a fuction

• It is a single cell that performs a life function

• Made up of a small number of cells that perform a single function

• Composed of millions of cells of different types working together to perform a function

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-1

Which of the following shows the levels of organization in order from simple to complex?

• 1. Cell

  2. Tissue

  3. Organ

  4. Organ System

  5. Organism

• 1. Cell

  2. Tissue

  3. Organelle

  4. Organ

  5. Organ System

• 1. Tissue

  2. Organelle

  3. Cell

  4. Organ

  5. Organism

• 1. Organ

  2. Tissue

  3. Cell

  4. Organism

  5. Organ System

Which level of organization is the smallest and simplest?

• Cell

• Tissue

• Organ

• Organ System

• Organisms

Tags

NGSS.MS-LS1-3

Which level of organization is the largest and most complex?

• Cell

• Tissue

• Organ

• Organ System

• Organism

Organs that work together are part of a(n) ________________________.

• cells

• tissue

• organ system

Tags

NGSS.MS-LS1-3

Use this diagram of living systems to answer this question. Which figure is 4?

• an organ

• an organ complex

• an organ group

• an organ system

Tags

NGSS.MS-LS1-3

A group of tissues that work together is a(n) ______________________.

• cell

• organ

• organ system

Tags

NGSS.MS-LS1-3