Evolving Concept of Life Eras Quiz
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Questions and Answers

Which era is known as the age of reptiles?

  • Mesozoic (correct)
  • Cenozoic
  • Paleozoic
  • Pre-Cambrian
  • Which organisms are thought to have been the first to produce oxygen as a byproduct of photosynthesis?

  • Prokaryotes
  • Cyanobacteria (correct)
  • Fishes
  • Trilobites
  • What is the process of an organism changing based on environmental factors or changes in the environment called?

  • System
  • Adaptation (correct)
  • Levels of organization
  • Evolution
  • During which era did marine organisms dominate, and what is the name of this era?

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

    What is the term for the cells that do not contain membrane-bound organelles?

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

    Which era is divided into three periods - Triassic, Jurassic, and Cretaceous?

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

    Which of the following refers to a reproductive strategy involving the development of embryos inside eggs within the mother's body?

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

    What process is defined as a self-regulating process by which a living organism can maintain internal stability while adjusting to changing external conditions?

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

    Which of the following is an example of asexual reproduction where the offspring are genetically identical to the parent?

    <p>Amoeba reproduction</p> Signup and view all the answers

    What is the term for a mode of asexual reproduction in which an organism can regrow some body components?

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

    What acts as the cell's brain by telling it what to do, how to grow, and when to reproduce?

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

    Which of the following represents birds moving between flowers and pollinating them?

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

    What is the term for an asexual reproduction method in which a new organism develops from a bud of an existing organism?

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

    Which of the following represents a remote-control center of the cell that acts as the cell's brain?

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

    What does a plant bending toward sunlight represent?

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

    What behavior represents a bird drinking water when thirsty?

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

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