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A phylogenetic tree is arranged (1 point)

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phenotypically from bottom to top.
phenotypically from bottom to top.

phenotypically from top to bottom.
phenotypically from top to bottom.

chronologically from bottom to top.
chronologically from bottom to top.

chronologically from top to bottom.
chronologically from top to bottom.

1 answer

A phylogenetic tree is typically arranged chronologically from bottom to top. In these trees, the base represents the earliest common ancestors, while the tips represent more recent species or taxa.