Scientific Models/Classification of Living Things Quiz

How does the use of scientific names help with animals that have the same common name?

• Scientific names are only used for plants, not animals

• It helps in identifying their diet

• It keeps different species separate

• It changes their habitat

How does a dichotomous key help in identifying organisms?

• By providing a single choice based on random characteristics

• By guiding through a series of choices based on observable characteristics

• By listing all possible organisms

• By using complex mathematical formulas

What does the term "Binomial Nomenclature" refer to?

• A single-word naming system for living things

• A two-word naming system for living things

• A three-word naming system for living things

• A four-word naming system for living things

In binomial nomenclature, which two names are used to identify living things?

• Family and Order

• Class and Phylum

• Genus and Species

• Kingdom and Domain

What is a phylum?

• A group of organisms based on major body plans or features

• A type of habitat

• A classification of plants only

• A method of reproduction

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What is the largest and broadest category in biological classification?

• Kingdom

• Phylum

• Class

• Domain

Which of the following is an example of a kingdom?

• Mammals

• Birds

• Fungi

• Reptiles

Tags

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Why do scientists use models to explain complex ideas?

• 
  To replace real-world experiments

• To make ideas more confusing

• To simplify and clarify complex concepts

Tags

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What is a conceptual model?

• An idea, diagram, or drawing that explains how something works

• 
  A physical object used in experiments

Tags

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Which of the following best describes a multicellular organism?

• An organism that makes its own food

• An organism made of a single cell

• An organism made of many cells that work together

• An organism made of a single cell

Tags

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