Solution Found!
Three living species X, Y, and Z share a common ancestor T, as do extinct species U and
Chapter 26, Problem 4(choose chapter or problem)
QUESTION:
Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that consists of species T, X, Y, and Z (but not U or V) makes up a. a monophyletic taxon. b. an ingroup, with species U as the outgroup. c. a paraphyletic group. d. a polyphyletic group.
Questions & Answers
QUESTION:
Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that consists of species T, X, Y, and Z (but not U or V) makes up a. a monophyletic taxon. b. an ingroup, with species U as the outgroup. c. a paraphyletic group. d. a polyphyletic group.
ANSWER:A.