Unit 1 Test- Taxonomy, Domains, and Kingdoms

Describe the taxonomic system that categorizes organisms based on similarities and differences shared among groups. Which of the following is the correct order of taxonomic ranks from broadest to most specific?

• Species, Genus, Family, Order, Class, Phylum, Kingdom

• Kingdom, Phylum, Class, Order, Family, Genus, Species

• Phylum, Kingdom, Class, Order, Family, Genus, Species

• Genus, Species, Family, Order, Class, Phylum, Kingdom

Fill in the blank: The taxonomic system is important because it helps scientists __________.

• identify and classify organisms based on their physical characteristics

• create new species

• eliminate species that are not useful

• predict the future evolution of species

True or False: The kingdom Fungi is primarily responsible for photosynthesis in ecosystems.

• True

• False

Tags

NGSS.MS-LS1-6

Which of the following characteristics is unique to the kingdom Plantae?

• Ability to decompose organic matter

• Photosynthesis using chlorophyll

• Single-celled organisms

• Lack of a cell wall

Tags

NGSS.MS-LS1-6

Multiple Choice: Which of the following kingdoms includes organisms that are known for aiding in digestion?

• Plantae

• Animalia

• Bacteria

• Fungi

Fill in the blank: Archaea are distinct from bacteria because they often live in __________ environments.

• temperate

• extreme

• aquatic

• forest

True or False: Eukarya includes organisms with complex cell structures, including a nucleus.

• True

• False

Which of the following is a characteristic of the domain Bacteria?

• Presence of a nucleus

• Ability to survive in extreme environments

• Single-celled organisms without a nucleus

• Multicellular organisms

Multiple Choice: Which domain of life includes humans?

• Archaea

• Bacteria

• Eukarya

• Protista

Fill in the blank: Fungi play a crucial role in ecosystems by __________.

• producing oxygen

• decomposing organic matter

• fixing nitrogen

• providing shelter

Tags

NGSS.MS-LS2-3