Examlex
If you were using cladistics to build a phylogenetic tree of cats, which of the following would be the best outgroup?
Novel Trait
A newly evolved feature in an organism that significantly differs from functions or structures in ancestral species, often due to genetic mutations or environmental changes.
Clade
A group of biological taxa, such as species, that share a common ancestor in the tree of life.
Beta Globin Chain
A component of hemoglobin, responsible for oxygen transport in the bloodstream.
Subtropical Regions
Areas of the world that lie just below the tropical zones, characterized by hot, humid summers and mild winters.
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