Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Question
Chapter 15.4, Problem 2MC
Summary Introduction
To determine:
The information that the skeletal anatomy and DNA sequences in existing primates can give us about the study of human evolution.
Concept introduction:
Anatomical similarity is one line of the evidences that can help paleoanthropologist in tracing the course of human evolution. Other lines of evidences include fossil records and DNA similarities.
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Chapter 15 Solutions
Biology: Concepts and Investigations
Ch. 15.1 - How were conditions on Earth before life began...Ch. 15.1 - Prob. 2MCCh. 15.1 - Prob. 3MCCh. 15.1 - Prob. 4MCCh. 15.2 - How might the endoplasmic reticulum, nuclear...Ch. 15.2 - Prob. 2MCCh. 15.2 - Prob. 3MCCh. 15.3 - Prob. 1MCCh. 15.3 - What types of organisms flourished in the...Ch. 15.3 - How did Palaeozoic life diversify during the...
Ch. 15.3 - Prob. 4MCCh. 15.3 - Prob. 5MCCh. 15.3 - Prob. 6MCCh. 15.4 - Prob. 1MCCh. 15.4 - Prob. 2MCCh. 15.4 - Prob. 3MCCh. 15.4 - Prob. 4MCCh. 15.5 - Prob. 1MCCh. 15.5 - Prob. 2MCCh. 15 - Place the following events in Earths history in...Ch. 15 - Prob. 2MCQCh. 15 - Photosynthetic cells affected early Earth by a....Ch. 15 - Prob. 4MCQCh. 15 - Prob. 5MCQCh. 15 - Prob. 6MCQCh. 15 - Why was the Mesozoic era extinction significant to...Ch. 15 - Primates share all of the following...Ch. 15 - Prob. 9MCQCh. 15 - DNA evidence suggests that modern humans a. share...Ch. 15 - Explain how the origin of self-replicating...Ch. 15 - Prob. 2WIOCh. 15 - Review the structures of nucleic acids and...Ch. 15 - Prob. 4WIOCh. 15 - The amoeba Pelomyxa palustris is a single-celled...Ch. 15 - Prob. 6WIOCh. 15 - Distinguish among the terms primate, hominid,...Ch. 15 - Prob. 8WIOCh. 15 - Prob. 9WIOCh. 15 - Compare todays changing culture to biological...Ch. 15 - Prob. 11WIOCh. 15 - Prob. 1PITCh. 15 - Refer to figure 15.31 and the chapter content to...Ch. 15 - Refer to figure 15.31 and the chapter content to...
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- What makes Archeopteryx an important fossil evolutionarily? This species has a mix of characters that suggest it was a "transitional" species between two large groups, dinosaurs and birds. This species is the oldest known, universally agreed upon, fossil of life, and therefore tells up what the common ancestor to all living things might have been like. This species is thought to be the last common ancestor between chimps and humans, and therefore is the root of our own specific group (homonins). This species has a mix of characters that suggests is was a "transitional" species between two large groups, fish and amphibians.arrow_forwardwhy does pattern of organization of animals portray evolutionary trnds but do not depict evolutionary sequence?arrow_forwardINTERPRET DATA Which of the primates in Figure 18-18 is the most distantly related to humans? Explain your answer. Figure 18-18 Differences in DNA nucleotide sequences as evidence of evolutionary relationships Comparing the same gene in different organisms provides a window into evolution. Here the differences in the non-protein-coding region of the -globin gene are compared between humans and other primates. Evolutionary biologists are rapidly expanding such studies from comparing one or several genes to comparing entire genomes.arrow_forward
- What hypothesis did Alfred Russel Wallace make about the uniquebirds and mammals on either side of an imaginary line in the MalayArchipelago? How did the eventual explanation for Wallace’s linedemonstrate the predictive power of evolution?arrow_forwardWhat are your thoughts on the followig paragraph below? Understanding the classification of primates in this module helped me digest past modules' material on taxonomy. I learnt that there are differenet divisions, orders, and categories of primates. The two suborders of primates are Strepsirhini and Haplorhini. This furthered my understanding on what makes us human and what similarities and differences we share with other primates. I had heard of many of these factors before such as bipedalism and being able to use tools, but one I hadn't heard of is knucklewalking. This term refers to a way of walking on all 4s commonly used by African apes. It was truly interesting to see how closely we are related to monkeys from our behaviors, features, and mroe. An aha moment I had was learning about the number of primates that include 230 species. The way they are geographically spread was even more interesting. Apes are common in South Africa and South Asia even though these 2 places are…arrow_forwardWhat is the primary way in which other animals have shaped human evolution? Explain in detail.arrow_forward
- What is convergent evolution? Use evidence from the trees to explain how the Anolis lizards are an example of this concept.arrow_forwardWhat general conclusions can be drawn from the Eocene primates? What general conclusions can be drawn from the Oligocene primates? When did the divergence of Old World anthropoids and hominoids happen? What general conclusions can be drawn from the Miocene hominoidsarrow_forwardWhy is studying Animals significant and why is Animal Diversity important and implicit to any individuals? Explain in 5 sentencesarrow_forward
- What are three traits (besides a post-orbital bar) that are DERIVED traits when COMPARING primates to non-primates, but are ANCESTRAL traits WITHIN the primates?arrow_forwardAnswer the following questions about this phylogenetic tree. What animal represents the out group in this tree and why? What is the derived characteristic of the birds? What is the shared characteristic of 3 to 6? Which number represents the common ancestor of Ostriches and Hawks?arrow_forwardWhat role do you think phylogenetic ancestors play in the evolutionary development of certain marine mammals?arrow_forward
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