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Which of the following statements is true about a phylogeny, as represented by a phylogenetic tree?

I) Descendant groups (branches) from the same node do not necessarily share any derived characters.

II) A monophyletic group can be properly based on convergent features.

III) The ancestral group often has all the synapomorphies of the descendant species.

Which of the following statements is true about a phylogeny, as represented by a phylogenetic tree?

I) Descendant groups (branches) from the same node do not necessarily share any derived characters.

II) A monophyletic group can be properly based on convergent features.

III) The ancestral group often has all the synapomorphies of the descendant species.

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