1. When studying the brains of our fossil relatives, why do we rely onindirect evidence (cranial capacity) instead of direct evidence (braintissue)?2. Is tool use unique to members of our own human lineage? If not, nameat least one other animal that makes tools.3. The kind of bipedalism practiced by a living chimpanzee is called:1. random bipedalism.2. habitual bipedalism.

When studying the brains of our ancient relatives, we face a big challenge because brain tissue,…

Answered: 1. When studying the brains of our…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

Ornithopods and ceratopsians are characterized by numerous instances of convergence. Which of the following is NOT an example of convergence in (at least some members of) these groups? Select one: a. Some members of both groups evolved dental batteries to help them grind food more effectively. b. Both had bipedal ancestors, but independently became large and (at least partially) quadrupedal. c. Both groups independently lost their lower front teeth. d. Both evolved elaborate ornamentation (crests, frills, etc.) on their heads.
7.
1. Based on the activity what is the basis for saying that a certain organisms is less or more similar to another organism. 2. In the introduction it says "molecular data is universal", what is meant by this and why is it important in the science of systematics? 3. Figure 2 shows the phylogenetic relationship among chordates. Based on the figure, how does the ancestor of all chordates look like? 4. Based on figure 2 which organisms is most similar to Tunicates and least similar to tunicates?
Match the descriptions/examples types of evidence that support evolution. 1.Biogeography 2.Comparative Embryology 3.Comparative Anatomy 4.Molecular Biology A.Organisms in New Zealand are more similar to organisms in Australia than they are to organisms in North America . B.The embryos of many species have gill pouches even though the gill pouches are not used in these species . C.The forelimbs of the human ,cat ,whale and bat have many similar bones despite the fact that the forelimbs have different functions . D.The Human genome is 98% identical to the Chimpanzee genome .
Answer the following question: 1) Summarize how modern anthropologists determine whether an animal is a primate in one paragraph using your own words. 2) Summarize the best method for diagnosing a primate in one paragraph using your own words. Why might this approach be problematic?
28.
8. Approximately when did the bipedal trait arise in the hominins? Group of answer choices a.Right after the time hominin's developed small canines. b.just before hominin's walked out of africa. c.right after hominin's developed inline toes. d.No answer text provided. e.No answer text provided.
1. What is notable about the fossil primate specimen known as Darwinias masillae? 2. What is notable about the fossil primate specimen known as Gigantopithecus? Thank you so much!!:)
What is Natural Selection? (Use the follow-up questions below to construct your answer) How did different environments 'select' for certain beaks? What will happen to the birds that are no longer well suited to eat the type of food the island provides?
5. Which hominins might be ancestral to us? 6. Pick one that you find especially interesting (except H. sapiens) and explain how it fits into the picture of the Hominin family.
1. Are birds internally segmented or externally segmented or both? 2. Are snakes internally segmented or externally segmented or both?
There are more than a few drawbacks to bipedal movement. What are the evolutionary benefits? Describe the theories in detail.

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