Primates Biogeography Evolution Quiz
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Questions and Answers

Which group of primates is associated with the continents of Africa and Asia?

  • Platyrrhini
  • Catarrhini (correct)
  • New World monkeys
  • Old World monkeys
  • What may have happened about 30 MYA, according to the text?

  • New World monkeys migrated to Africa
  • Old World monkeys evolved in isolation
  • Ancestral anthropoids migrated to South America (correct)
  • Old World monkeys gave rise to New World monkeys
  • Which geographical barriers can lead to the formation of different species, as mentioned in the text?

  • Similarities between different regions
  • Lack of barriers to migration
  • Barriers preventing free migration (correct)
  • Proximity between two regions
  • According to the information provided, when did the frog subfamilies Mantellinae and Rhacophorinae diverge?

    <p>When India separated from Madagascar</p> Signup and view all the answers

    Humans are more closely related to which group of monkeys according to the text?

    <p>Old World monkeys</p> Signup and view all the answers

    What is the method of preservation through mummification mentioned in the text?

    <p>Preservation in acid bog</p> Signup and view all the answers

    Which Pleistocene animals are cited as examples of preservation through mummification?

    <p>Mammoths and rhinoceros</p> Signup and view all the answers

    What is petrifaction in terms of fossilization?

    <p>The organic parts are hardened to stone through deposition of minerals</p> Signup and view all the answers

    Where does replacement typically occur during the fossilization process?

    <p>In areas with abundance of mineral-containing water</p> Signup and view all the answers

    Which method of preservation results in hard parts becoming carbonized?

    <p>Carbonization</p> Signup and view all the answers

    What is amber as a form of preservation?

    <p>Preservation inside resin</p> Signup and view all the answers

    Which of the following best describes a mold in the context of fossils?

    <p>Imprint of the internal form of the body part</p> Signup and view all the answers

    What is the process involved in the formation of casts in fossil creation?

    <p>Dissolution of skeletal or body parts</p> Signup and view all the answers

    In the context of fossils, what do trace fossils mainly consist of?

    <p>Fossilized excrements</p> Signup and view all the answers

    What type of changes can be observed in fossils from earlier rock layers?

    <p>Gradual changes</p> Signup and view all the answers

    What type of evolution is exemplified by changes in the dorsal spines of stickleback fish?

    <p>Rapid evolution</p> Signup and view all the answers

    Which rock layer is most likely to reveal progressive changes in characteristics according to the fossil records?

    <p>Innermost rock layer</p> Signup and view all the answers

    Why do many kinds of organisms rarely become fossilized?

    <p>Because they lack hard parts and occupy environments with rapid decay</p> Signup and view all the answers

    What is the main reason stated for the rarity of fossil records in the 75th point?

    <p>Multiple events required for fossil formation and discovery</p> Signup and view all the answers

    Why might evolutionary changes of interest not be accurately represented in fossil records?

    <p>Strata showing the changes might not exist in the right time period</p> Signup and view all the answers

    What is one advantage of the fossil record mentioned in the text?

    <p>It enables tracing evolutionary lineage and making deductions about ancestors</p> Signup and view all the answers

    What is one reason why different evolutionary stages might be found in different locations?

    <p>Strata capturing the evolution may not be available in certain locations</p> Signup and view all the answers

    Why are sediments considered to contain only a small fraction of the species typically?

    <p>Because sedimentation occurs irregularly in a locality</p> Signup and view all the answers

    What is another term for independent evolution of similar characters through different developmental pathways?

    <p>Convergent evolution</p> Signup and view all the answers

    What is a common reason for convergent and parallel evolution according to the provided text?

    <p>Independent adaptation to similar environments</p> Signup and view all the answers

    Which bird group is listed in the text as having independently evolved similar bill shapes for feeding on nectar?

    <p>Eagles</p> Signup and view all the answers

    What is a common characteristic shared between Wolves of the Northern Hemisphere and Thylacines of Australia?

    <p>Being large carnivores that are nimble hunters</p> Signup and view all the answers

    What term is used to describe large carnivores that hunt prey and eat carrion?

    <p>Scavengers</p> Signup and view all the answers

    What does convergent evolution imply about the development of similar characteristics in different species?

    <p>They evolve independently but end up being similar</p> Signup and view all the answers

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