Phytohormones and Signal Transduction
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Questions and Answers

Which of the following is NOT an example of plant response to the environment?

  • Acclimation to very low temperature
  • Flowering
  • Response to abiotic stimulus (correct)
  • Adaptation to wind

    • What is the purpose of leaves in plants?

  • To carry out photosynthesis (correct)
  • To respond to wind
  • To transduce signals
  • To perceive daylength

    • What is the process called when a root cap perceives gravity and cells in the elongation zone respond?

  • Gravitropism (correct)
  • Phototropism
  • Transduction
  • Acclimation

    • Which of the following is a key role of phytohormones in plants?

    <p>Regulating temperature and water uptake</p> Signup and view all the answers

    What is the term used to describe a plant's growth response towards or away from light?

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

    What is vernalisation in plants?

    <p>A cold temperature shock for seeds</p> Signup and view all the answers

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