Exam 14: Human Evolution

Which of the following statements is NOT true?

Examine the following Hominin evolutionary tree.Which of the following genera are most closely related?

How is nuclear DNA inherited?

Match the following levels of human classification with the appropriate levels of the Linnaean hierarchy. -Family

Match the following levels of human classification with the appropriate levels of the Linnaean hierarchy. -Kingdom

Which of the following categories of the Linnaean hierarchy would include the most closely related organisms?

The first vertebrates to evolve lacked jaws and had skeletons made from a strong flexible tissue called cartilage.The lamprey is a modern example of this ancient group of vertebrates known as

All primates have opposable thumbs.This means the thumbs

It is possible that modern humans may have comingled with which of these other ancestors?

You are camping in the south central United States when one evening you happen across an animal with several "armored" plates covering its back and shoulders.The plates are bony and separated by thin bands of flexible skin.The belly of this short-legged quadruped is covered with skin and soft fur.You also notice four young ones scurrying along with the adult.This animal most likely belongs to which class?

Eggs provide

Which of the following traits was likely deleterious for early hominins?

The fossil of a male hominin is discovered,and it appears to share traits with both humans and Neanderthals.What could mitochondrial-DNA sequencing and whole-genome DNA sequencing tell you about the fossil's parents?

What evidence would support the hypothesis that Neanderthals evolved sometime after hominins migrated out of Africa?

Match the following levels of human classification with the appropriate levels of the Linnaean hierarchy. -Species

Which of the following adaptations was NOT required to facilitate the evolution of animal life on land?

Which of the following is NOT a feature of hominins that distinguishes them from other hominids?

The phylum Chordata includes several subgroups of organisms.To which of these subgroups would humans belong?

You are on an archaeological dig in Africa when you find a collection of stone tools along with several skeletons in a cave.These bipedal skeletons date to about 3.5 million years ago and show no evidence of a partially opposable toe.Measurements indicate the brains would have been a little less than a third of the volume of modern humans.The teeth found on these skeletons look more like those of an ape than those of a human.Your skeletal discovery is most likely which of the following?

Briefly explain the difference between hominids and hominins.