11.   Instead of being arranged in chronological progression, from earliest to latest, the fossil specimens are placed so that visitors can walk along the evolutionary tree of dinosaurs.

12.   In this sense he seemed to rank slightly higher on the evolutionary tree than all of us who crunched our snack foods and gawked at him.

13.   None of the individual genes, Hedges said, indicated that the classical evolutionary tree for reptiles was correct.

14.   Remarkably, scientists are finding their genes to be ancient, putting them among the deepest roots of the evolutionary tree.

15.   Previously discovered fossils from Africa suggest that sometime around five million years ago, a split occurred in the evolutionary tree that gave rise to the human race.

16.   Robokoneko, even if it turns out to be a dead end in the evolutionary tree, is part of something that is bigger and perhaps unstoppable.

17.   Since then, the genomes of a dozen microbes have been sequenced, including at least one from each of the three main branches of the evolutionary tree.

18.   The new paper is only the latest molecular study to flout long-accepted evolutionary trees that were based on more traditional, low-tech methods.

19.   The researchers even made family trees of the cultures of fungi, borrowing methods from biologists who build evolutionary trees of things like species of snakes or moths.

20.   While it is uncertain if the results would pertain to human beings, mice and humans are relatively close on the evolutionary tree.