Levels of Biological Systems

"A group of similar cells that work together to perform a specific function" - which level of organization does this describe?

• cell

• organ system

• tissue

• organism

Tags

NGSS.MS-LS1-3

Name the level of organization shown in the image.

• cell

• tissue

• organism

• organ system

Tags

NGSS.MS-LS1-3

As we move from the smallest level of organization to the biggest, what changes?

• complexity

• adaptation

• numbers

• intellegence

Tags

NGSS.HS-LS1-2

Why are all cells different?

• all cells are the same

• different cells perform different functions

• multicellular organisms can live with one type of cell

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1

Which is the correct definition for an organ?

• The basic unit of structure and function

• A collection of organ systems that work together to perform the same function

• A collection of tissues that work together to perform a specific function

• A collection of cells that work together to perform a similar function

• organ system

• all living things

• organ

• organism

When many organ systems work together it can form...

• organ

• organ system

• organism

• population

Tags

NGSS.MS-LS1-3

Atom → molecule → organelle → cell→ tissue → organ

→ system → organism→ population → community→ ecosystem → biosphere.

• Taxonomic System

• Classification system

• Levels of Organization

• Periodic Table

Which of the following examples is correctly matched with its level of organization?

• A monarch butterfly is an organ system.

• The brain is a type of tissue

• A liver is a type of cell.

• The skin is an organ.

Which sequence BEST describes the levels of organization from most complex to the simplest?

• Organism, Organ, Tissue, Cell

• Organism, Cell, Organ System, Organ

• Cell, Organ, Tissue, Organ System

• Cell, Tissue, Organ, Organ System