Models for Human Evolution: Out of Africa vs. Multi-regional Continuity
29 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What distinguishes Neanderthals in terms of aggression?

  • Use reactive aggression (correct)
  • Have smaller brains
  • Live in larger groups
  • Engage in proactive aggression

Which group has a higher focus on the cerebella and front portion of the skull?

  • Homo-Sapiens sapiens (HSS) (correct)
  • Hominin
  • Modern African Apes
  • Neanderthals

What is a main trait of hominins?

  • Brain enlargement and reorganization (correct)
  • Four-legged locomotion
  • Webbed feet
  • Protruding brow ridge

Where is the Forum Magnum located on the human skull?

<p>Bottom middle (C)</p> Signup and view all the answers

What is the primary mode of locomotion for hominins?

<p>Bipedalism (C)</p> Signup and view all the answers

What is a distinguishing feature of Modern Homo sapiens sapiens in terms of skull shape?

<p>High vault with brain above eyes (D)</p> Signup and view all the answers

What adaptation did Neanderthals make to their environment in northern Europe?

<p>Nomadic lifestyle for food availability (C)</p> Signup and view all the answers

What is the cranial capacity of Africanus?

<p>500 cc (A)</p> Signup and view all the answers

What characteristic is found in Modern African Apes and not in Modern Homo sapiens sapiens?

<p>Knuckle walking (A)</p> Signup and view all the answers

What is a common feature of the skull of Australopithecus africanus?

<p>Small cranial capacity (C)</p> Signup and view all the answers

What distinguishes Homo erectus from Australopithecus africanus in terms of jaw shape?

<p>Parabolic-shaped mandible (A)</p> Signup and view all the answers

Which hominid species had large canines and a diastema for canines to interlock?

<p>Australopithecus africanus (D)</p> Signup and view all the answers

Which hominid exhibited a significant presence of post-orbital expansion in its skull?

<p>Homo erectus (D)</p> Signup and view all the answers

What skeletal feature characterizes Paranthropus robustus?

<p>Bowl pelvis (C)</p> Signup and view all the answers

Which hominid species is known for having a robust form and lacking a chin?

<p>Homo hostranacta (B)</p> Signup and view all the answers

What distinguishes Homo erectus from Paranthropus boisei in terms of cranial capacity?

<p>Large cranial capacity (D)</p> Signup and view all the answers

What skeletal feature is characteristic of Homo ergaster?

<p>Well-developed chin (A)</p> Signup and view all the answers

Which hominid species exhibited bipedality and sectorial pre-molars?

<p>Pithecanthropus erectus (C)</p> Signup and view all the answers

What differentiates Homo habilis from Homo hostranacta in terms of leg length?

<p>Legs longer than arms (C)</p> Signup and view all the answers

Which model proposes that all modern humans are related to African groups from 140/130 years ago?

<p>Out of Africa model (A)</p> Signup and view all the answers

Who proposed the Multi-regional continuity model of human evolution?

<p>Milford Walpoff (D)</p> Signup and view all the answers

What evidence did Pablo find in terms of mating between Homo sapiens sapiens and Neanderthals?

<p>Interbreeding (B)</p> Signup and view all the answers

According to Dimitri Balyayev's research, what transformation did the silver foxes undergo over time?

<p>Turned into dogs (C)</p> Signup and view all the answers

What were some of the traits observed in the silver foxes as a result of the domestication process?

<p>Smaller brains (D)</p> Signup and view all the answers

Why did domesticated animals like dogs have smaller teeth compared to their wild counterparts according to the text?

<p>Because they eat softer food (B)</p> Signup and view all the answers

What was the primary reason explained in the text for the reduction in brain size in domesticated animals?

<p>Protection from predators (B)</p> Signup and view all the answers

Based on Dimitri Balyayev's experiment, what were the criteria for mating selection among the silver foxes?

<p>Mate with less aggressive foxes (D)</p> Signup and view all the answers

'Mitochondrial Eve' refers to:

<p>'Mitochondrial Eve' refers to an ancient human ancestor. (B)</p> Signup and view all the answers

According to Milford Walpoff and John Hankis, what is unique about human genetics mentioned in the text?

<p>They emphasize that interbreeding and sharing of genetics have occurred globally. (D)</p> Signup and view all the answers

More Like This

CH 9: Out-of-Africa Hypothesis
48 questions
Out of Africa Theory Overview
5 questions
Out of Africa vs Multiregional Theory
40 questions
Use Quizgecko on...
Browser
Browser