Which term describes the organization of living things into groups by shared characteristics?

Which term describes the organization of living things into groups by shared characteristics?

• A. Domestication
• B. Binomial nomenclature
• C. Taxonomy
• D. Genotype

Answer: (C)

Organizing living things into groups based on shared characteristics is taxonomy. Taxonomy is the science of classifying organisms and arranging them into a hierarchical system that reflects how closely related they are. By examining features like anatomy, genetics, and evolutionary history, scientists place organisms into related groups and assign them standardized names. The other terms refer to different ideas: domestication is breeding for human use, binomial nomenclature is the two-part naming system used within taxonomy, and genotype refers to an organism’s genetic makeup, not the overall classification scheme.

Organizing living things into groups based on shared characteristics is taxonomy. Taxonomy is the science of classifying organisms and arranging them into a hierarchical system that reflects how closely related they are. By examining features like anatomy, genetics, and evolutionary history, scientists place organisms into related groups and assign them standardized names. The other terms refer to different ideas: domestication is breeding for human use, binomial nomenclature is the two-part naming system used within taxonomy, and genotype refers to an organism’s genetic makeup, not the overall classification scheme.