Levels of Organization

Which of the following correctly displays the levels of organization from smallest to largest?

• Atom, Molecule, Organ, Organelle, Organ System

• Organ, Organ System, Population, Organism, Community

• Cell, Tissue, Organelle, Organ, Organ System

• Organism, Population, Community, Ecosystem, Biome

A student observed shrimp, birds, frogs, and fish in a nearby lake. Which level of organization has the student observed?

• Organism

• Population

• Community

• Ecosystem

Which level of biological organization is shown in this image?

• Ecosystem

• Organism

• Cells

• Organelles

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which of the following displays the levels of organization INCORRECTLY from smallest to largest?

• Atom, Molecule, Organelle, Cell

• Organ System, Organ, Organism, Population

• Community, Ecosystem, Biome, Biosphere

• Organelle, Cell, Tissue, Organ

What is the basic unit of life found in all living organisms?

• 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

Which level of organization is the most complex?

• organism
• population
• community
• ecosystem

Multiple organisms of the same species describes a

• organism
• population
• community
• ecosystem

What is the difference between a cell and a tissue?

• cell is basic unit of life; tissue is group of cells that work as one
• cell is group of tissues; tissue is basic unit of life
• cell is basic unit of life; tissue is groups of different cells
• cell is group of organs; tissue is group of different cells

Tags

NGSS.MS-LS1-3

This is an example of ........

• organ

• organ system

• tissue

• cell