Multiple Choice
According to the phylogenetic tree shown, which pair of organisms shares the most recent common ancestor?
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25. Phylogeny
Phylogeny
Multiple Choice
The two-part format of the scientific name, referred to as binomial, ensures that __________.
A
each species is assigned a unique name
B
each species has a name that is understandable regardless of language barriers among scientists
C
systematists can easily specify the closest relatives of any species
D
None of the listed responses is correct.
E
All of the listed responses are correct.
Verified step by step guidance1
Understand the concept of binomial nomenclature: 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, although they can be based on words from other languages.
Identify the two parts of a scientific name: The first part of the name is the genus to which the species belongs, and the second part is the specific epithet, which distinguishes the species within the genus.
Recognize the purpose of binomial nomenclature: This system ensures that each species is assigned a unique name, which helps avoid confusion and allows scientists from different regions and languages to communicate effectively about species.
Consider the role of systematics: Systematics is the scientific study of the diversity of organisms and their evolutionary relationships. Binomial nomenclature aids systematists in specifying the closest relatives of any species by providing a standardized naming system.
Evaluate the statement: Given the benefits of binomial nomenclature, including unique naming, cross-language understanding, and aiding systematics, all the listed responses are correct in describing the advantages of this naming system.
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