The analytical approach to understanding the diversity and relatedness of both extant and extinct organisms is called __________.

• A. evolution
• B. taxonomy
• C. binomial nomenclature
• D. phylogeny
• E. systematics

Answer: (E)

Verified step by step guidance

1. Begin by understanding the key terms related to the study of organisms: evolution, taxonomy, binomial nomenclature, phylogeny, and systematics.
2. Evolution refers to the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
3. Taxonomy is the science of classification, specifically the classification of living and extinct organisms into groups based on shared characteristics.
4. Binomial nomenclature is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms.
5. Phylogeny is the study of the evolutionary history and relationships among individuals or groups of organisms, while systematics is the analytical approach to understanding the diversity and relatedness of both extant and extinct organisms, encompassing taxonomy and phylogeny.