#Question id: 10329
#Unit 9. Diversity of Life Forms
If birds are excluded from the class Reptilia, the term that consequently describes the class Reptilia is
#Question id: 10330
#Unit 9. Diversity of Life Forms
If the eukaryotic condition arose, independently, several different times during evolutionary history, and if ancestors of these different lineages are extant and are classified in the domain Eukarya, then the domain Eukarya would be
#Question id: 10331
#Unit 9. Diversity of Life Forms
When using a cladistic approach to systematics, which of the following is considered most important for classification?
#Question id: 10332
#Unit 9. Diversity of Life Forms
The four-chambered hearts of birds and the four-chambered hearts of mammals evolved independently of each other. If one were unaware of this independence, then one might logically conclude that
#Question id: 11122
#Unit 9. Diversity of Life Forms
Phylogenetic hypotheses (such as those represented by phylogenetic trees) are strongest when
#Question id: 11123
#Unit 9. Diversity of Life Forms
Cladograms (a type of phylogenetic tree) constructed from evidence from molecular systematics are based on similarities in