Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 32.12, Problem 2SB
Summary Introduction
To review:
The evidences suggesting that Neanderthals and modern humans represent two distinct species.
Introduction:
Neanderthals lived in Europe and western Asia 150 thousand years ago to 28 thousand years ago. Their brains were large with more pronounced brow ridges compared to modern humans and had a heavier build. They made various tools like wooden spears, stone axes, and knives. They also built shelters, used fire, and wore animal hides. They were successful hunters and ate fruits, berries, nuts and eggs, and fishes.
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Chapter 32 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 32.1 - What organ system is unique to echinoderms, and...Ch. 32.1 - How does a perforated pharynx enable hemichordates...Ch. 32.2 - On a field trip to a lake, a college student...Ch. 32.2 - Prob. 2SBCh. 32.3 - How do the Hox genes of vertebrates differ from...Ch. 32.3 - Prob. 2SBCh. 32.4 - Prob. 1SBCh. 32.4 - What traits in conodonts and ostracoderms are...Ch. 32.5 - Prob. 1SBCh. 32.5 - Prob. 2SB
Ch. 32.5 - Prob. 3SBCh. 32.6 - Prob. 1SBCh. 32.6 - What parts of the life cycle in most modern...Ch. 32.7 - How did the evolution of the amniote egg free...Ch. 32.7 - Prob. 2SBCh. 32.7 - Based on the evolutionary history of the amniotes,...Ch. 32.8 - Prob. 1SBCh. 32.8 - Prob. 2SBCh. 32.9 - Prob. 1SBCh. 32.9 - What anatomical and behavioral characteristics of...Ch. 32.9 - Prob. 3SBCh. 32.9 - How do the structures of a birds bill, wings, and...Ch. 32.10 - Prob. 1SBCh. 32.10 - Prob. 2SBCh. 32.10 - On what basis are the three major groups of living...Ch. 32.11 - Prob. 1SBCh. 32.11 - What is the lowest taxonomic group that includes...Ch. 32.11 - Prob. 3SBCh. 32.12 - Prob. 1SBCh. 32.12 - Prob. 2SBCh. 32.12 - Prob. 3SBCh. 32 - Which phylum includes animals that have a water...Ch. 32 - Which of the following is not a characteristic of...Ch. 32 - Prob. 3TYKCh. 32 - Prob. 4TYKCh. 32 - Prob. 5TYKCh. 32 - The Hominoidea is a monophyletic group that...Ch. 32 - Which of the following hominin species was the...Ch. 32 - Prob. 8TYKCh. 32 - Which of the following characteristics does not...Ch. 32 - Prob. 10TYKCh. 32 - Discuss Concepts Whentetrapods first ventured onto...Ch. 32 - Prob. 12TYKCh. 32 - Prob. 13TYKCh. 32 - Prob. 14TYKCh. 32 - Prob. 15TYKCh. 32 - Prob. 16TYKCh. 32 - Walking along a rocky coast one day, you discover...Ch. 32 - The phylogenetic tree for vertebrates depicted...
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- What is the evolutionary relationship of Neanderthals to Homo sapiens?arrow_forwardWhich of the following is responsible for the early predominant image of Neanderthals as brutish cavemen? a). They had small brain cases with stocky bodies and were always recovered from cave sites b). The fossil evidence reveals that they had little cognitive capacity and had a hunched over posture c). An early fossil find of an Individual suffering from arthritis was assembled and taken as the type specimen foer all Neanderthals, mistakenly giving the idea that Neanderthals were an ape-like, hunched-over species.d). None of the above are truearrow_forwardWhere on this cladogram would the derived trait of using their front teeth as a “third hand” be placed? This a trait exhibited by Neanderthals.arrow_forward
- What specific evidence do paleoanthropologists cite to support the arguments that Neanderthals had a tendency to inbreed (extreme endogamy)? What are the speculated reasons for this practice?arrow_forwardHow are the ancestors of modern whales different from their present form?arrow_forwardWhat characteristics are shared between monotremes and placental mammals but not marsupials? What would this observation lead to conclude about the order in which these animals evolved?arrow_forward
- According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, are Denisovans more closely related genetically to Neanderthals or Homo sapiens? A.They're actually not related to either, and they're more related to Australopithecines B.They are equally related to Neanderthals and Homo sapiens C.Neanderthals D.Homo sapiensarrow_forwardWhat species of hominins other than the Neanderthals may have commingled with modern humans?arrow_forwardList two possible hypotheses for why human head lice diverged evolutionarily from chimpanzee lice:arrow_forward
- What is significant about Homo erectus in the human lineage?arrow_forwardHow Long Might Neanderthals Have Co-Existed withModern Humans (Homo sapiens)?arrow_forwardAccording to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, are Denisovans more closely related genetically to Neanderthals or Homo sapiens? A.Homo sapiens B.They are equally related to Neanderthals and Homo sapiens C.They're actually not related to either, and they're more related to Australopithecines D.Neanderthalsarrow_forward
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