Pre - Assessment (Level of Biological Organization)

It is the smallest independently functioning unit if a living organism.

• Cell

• Tissue

• Organ

• Organ System

Which of the following are among the level of biological organization?

• Atom

• Cell

• Tissue

• Organ

• Blood

It is an individual living thing that may be made up of one or more organ systems that carries out all the basic life functions.

• Biosphere

• Tissue

• Organ

• Organism

A group of similar ecosystems with the same type of physical environment.

• Biome

• Biosphere

• Ecosystem

• Population

It is the entire array of populations that live in the same location.

• Biome

• Community

• Ecosystem

• Population