Imagine that a taxonomist is provided with several flashcards on which the names of different species are written. She would likely organize these flashcards to construct a phylogenetic tree. To do this, would she pay attention to which species belong to which genus or class?

Question

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Yes, the taxonomist would pay attention to which species belong to which genus or class because phylogenetic trees are organized based on evolutionary relationships between different groups of organisms, which are defined by their shared ancestry and shared characteristics. Genus and class are both taxonomic ranks that reflect different levels of relationship between organisms, so they would be used as important criteria for constructing a phylogenetic tree.

Imagine That a Taxonomist Is Provided with Several Flashcards on Which