A phylogenetic tree is arranged (1 point)

Responses

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

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

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

chronologically from top to bottom.

None of the above.

Phylogenetic trees are typically arranged based on evolutionary relationships, with more closely related species grouped closer together and less closely related species further apart. This is not necessarily based on phenotype or chronological order.