Some researchers separate the 'robust from the 'gracile' australopithecines, and place them all in their own clade. Thes researchers put the robust forms in the genus [Select] [ Select ] Australopithecus Homo « Previous Next Paranthropus Praehominis

As a group, the robust australopithecines traits seem to be related to an adaptation for [Select] [ Select] walking long distances making stone tools chewing carnivory all of the above elect 1

The cranium of a hominid that was contemporary with A. afarensis, but appears to have a flatter face has been given the name [Select] [ Select ] Ardipithecus ramidus Australopithecus anamensis «Previous Next Australopithecus garhi Praehominis flatolis ew data to save. Last checked at 11:13pm Subn Kenyanthropus platyops

Which statement is true of chordates? O members of chordata are all in the same genus O all chordates have amniotic eggs O members of chordata are all in the same phylum O all chordates are vertcbrates

Temnospondyl fossils show evidence of a lateral line system in the juveniles, but not in the adults. This suggests that ____. the juveniles relied on filter feeding while the adults did not the juveniles were aquatic whereas the adults were terrestrial the juveniles got most of their oxygen from cutaneous respiration whereas the adults did not the juveniles were terrestrial whereas the adults were aquatic

Is there a monophyletic group that included only pronghorns and deer? If so, where? Whatt about a monophyletic group that includes pigs and bovids?(What other groups need to be included to make this a monophyletic group?

All of the following are derived characters of chordates at least some time in their life EXCEPT pharyngeal slits or clefts. a post-anal tail. a notochord. a vertebral column.

What is Phylogeny for reptile, including the names of each lineage but also all the clades (Archosauria, Lepidosauria etc.).

11.