更多monophyletic例句

1. The problem of the monophyletic or polyphyletic origin of the human race has also been much discussed.
2. It is generally believed that the Arthropoda constitute a natural, monophyletic group.
3. Columbids are almost unquestionably monophyletic, and two lines would have had to diverge and then converge.
4. But it is very difficult (and at present impossible) to explain a natural monophyletic system of this large legion.
5. All the Catarrhin, or Eastern Simi, form one natural monophyletic group.