Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that includes species T, X, Y, and Z makes up
A)a valid taxon.
B)a monophyletic clade.
C)an ingroup, with species U as the outgroup.
D)a paraphyletic grouping.
E)a polyphyletic grouping.

Question

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The Answer of Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that includes species T, X, Y, and Z makes up
A)a valid taxon.
B)a monophyletic clade.
C)an ingroup, with species U as the outgroup.
D)a paraphyletic grouping.
E)a polyphyletic grouping.

Three Living Species X, Y, and Z Share a Common