Which term describes a homologous trait that is shared by all members of a group?

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Multiple Choice

Which term describes a homologous trait that is shared by all members of a group?

Explanation:
Shared derived characteristics are features that come from the group's most recent common ancestor and are present in all members. Because they originate in that ancestor and are inherited by all descendants, these traits reveal a common evolutionary history and help define the group as a clade. This is what makes them the best term for describing a homologous trait shared by every member. The other terms don’t describe a trait: classification is the act of grouping, genus is a taxonomic rank, and solvent is a chemistry term.

Shared derived characteristics are features that come from the group's most recent common ancestor and are present in all members. Because they originate in that ancestor and are inherited by all descendants, these traits reveal a common evolutionary history and help define the group as a clade. This is what makes them the best term for describing a homologous trait shared by every member. The other terms don’t describe a trait: classification is the act of grouping, genus is a taxonomic rank, and solvent is a chemistry term.

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