Levels of Organization

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

The smallest level of organization of life in an organism

• tissue
• cell
• organ
• organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The cell is the building block of all living things.

• True
• False

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

This is an example of....

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-1

Groups of cells with similar functions.

• Organs

• Molecules

• Tissues

• Organelles

Tags

NGSS.MS-LS1-3

Group of tissues with similar functions.

• Organelles

• Cells

• Tissues

• Organs

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Group of organs with similar functions.

• Organism

• Cell

• Organ

• System

Any single living individual, and can refer to a single human, animal, plant,

Protista, bacteria, or fungi.

• Community

• Cell

• Population

• Organism

Tags

NGSS.MS-LS1-1

What do scientists call the parts of a cell?

• Pieces
• Sections
• Organelles
• None of the above

Tags

NGSS.MS-LS1-2

The DNA of a cell is found in the __________.

• mitochondria
• lysosome
• nucleus
• vacuole

Tags

NGSS.HS-LS1-1