Lecture 7: Plant Communication and Adaptive Behavior Quiz
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Questions and Answers

What provides tendrils with information about the location and thickness of the supporting rod?

  • Sensory input from the roots (correct)
  • Behavior change in the shame plant
  • Classical conditioning in pea plants
  • Learning to ignore threats
  • Which type of learning is showcased when a snail retracts into its shell when threatened by a predator?

  • Classical conditioning
  • Habituation
  • Non-associative learning (correct)
  • Operant conditioning
  • In classical conditioning of pea plants, what was the conditioned stimulus (CS) that led to the plants 'salivating' and growing?

  • Y-maze
  • Shame plant
  • Fan (correct)
  • Light
  • What type of learning is associated with ignoring a specific, repeated threat over time?

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

    In the context of pea plants, what happens when they are solely presented with the conditioned stimulus?

    <p>They salivate and grow</p> Signup and view all the answers

    What is a core characteristic of Euglena?

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

    What is the term used to describe the sexual differentiation in gametes where female gametes are larger?

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

    What is the main difference between anisogamy and oogamy?

    <p>Size of gametes</p> Signup and view all the answers

    What differentiates plants as true multicellular organisms?

    <p>Compartmentalized cells and tissues</p> Signup and view all the answers

    Which process demonstrates plant behavior as a passive process?

    <p>Wind-borne seed dispersal</p> Signup and view all the answers

    How do pea tendrils demonstrate growth based behavior?

    <p>By using information from roots to locate supports</p> Signup and view all the answers

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