Taxonomy and Kingdom Classification Quiz

Which kingdom includes organisms that are multicellular, have cell walls, and make their own food through photosynthesis?

• Animalia

• Plantae

• Fungi

• Protista

Tags

NGSS.MS-LS1-6

Which of the following best describes the main purpose of the taxonomic system?

• To name only plants

• To categorize organisms based on similarities and differences

• To describe only animal behavior

• To classify rocks and minerals

Tags

NGSS.MS-LS4-2

Which kingdom is responsible for decomposing dead organic matter in ecosystems?

• Plantae

• Animalia

• Fungi

• Protista

What is the first and broadest category in the taxonomic classification system?

• Kingdom

• Genus

• Species

• Family

Which of the following is a characteristic of organisms in the kingdom Animalia?

• They have cell walls

• They are multicellular and lack cell walls

• They perform photosynthesis

• They are always unicellular

Which taxonomic rank comes directly below 'Class' in the hierarchy?

• Order

• Family

• Genus

• Kingdom

Explain how bacteria in the human digestive system benefit the ecosystem of the human body.

• They cause diseases

• They help break down food and aid digestion

• They produce oxygen

• They make food through photosynthesis

Given a list of organisms, classify them into the correct kingdom: mushroom, oak tree, salmon, E. coli.

• Fungi, Plantae, Animalia, Bacteria

• Plantae, Fungi, Animalia, Protista

• Animalia, Plantae, Fungi, Bacteria

• Fungi, Animalia, Plantae, Protista

Describe the role of fungi in nutrient cycling within an ecosystem.

• They produce food through photosynthesis

• They decompose dead matter, returning nutrients to the soil

• They consume other animals

• They fix nitrogen in the soil

Tags

NGSS.MS-LS2-3

If you observe an organism that is unicellular, lacks a nucleus, and can survive in extreme environments, to which kingdom does it most likely belong?

• Animalia

• Plantae

• Archaebacteria

• Fungi