Zoology Unit 0 Test

What is the correct order of organization

• tissues-cells-organs-organ systems-organism
• cell-tissue-organs-organ systems-organism
• organism-cells-tissues-organ systems-organism
• tissues-cells-organs-organ sytems-organism

When many organ systems work together, they can form a(n) ____

• organ
• cells
• organ system
• organism 

The ___________ is the basic unit of life

• organ
• cell
• atom
• tissue

A group of interacting organisms living in the same area made up of similar species is called

• organism
• population
• mutualism
• community

Cells, cells, they're made of

• organism
• organ system
• organelles
• organ

This represents what level or organization?

• molecule

• atom

• cell

• organelle

A collection of living organisms that belong to different populations but all live in the same area and interact with one another is a...

• Population

• Ecosystem

• Community

• Ecosphere

What is an ecosystem?

• One individual of a species

• a group of individuals of a species that live in the same area

• all the different species in an area

• all the communities in an area and the physical environment

What is a community?

• One individual of a species

• a group of individuals living together in an area

• all the different populations living together in an area

• different communities and their physical environment

Which of the following best describes a community?

• sharks, groupers, anemones and shrimp on a coral reef

• decorator crabs on the seafloor

• loggerhead sea turtles in Atlantic

• prairie grassland in Wyoming