HIERARCHICAL TAXONOMY

1. Which of the following is the correct order of the hierarchical taxonomic system from broadest to most specific?

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

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

• Domain → Order → Class → Phylum → Kingdom → Family → Species

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

Scientists classify organisms using a hierarchical taxonomic system, which arranges living things into groups based on shared characteristics. The system follows this order:

Kingdom → Phylum → Class → Order → Family → Genus → Species.

What is the most specific level of classification in the taxonomic hierarchy?

• Kingdom

• Order

• Family

• Species

Which scientist is credited with developing the binomial nomenclature system used in taxonomy?

• Charles Darwin

• Carolus Linnaeus

• Gregor Mendel

• Aristotle

Why is it important to classify organisms into a hierarchical taxonomic system?

• To create random names for organisms

• To organize animals by their size and color

• To make it harder to study living organisms

• To classify organisms based on their evolutionary relationships

What is the economic importance of classifying organisms?

• It makes animals more expensive to buy

• It prevents humans from discovering new species

• It allows better use of resources such as food, medicine, and agriculture

• It helps scientists predict which species will go extinct next