Edexcel iGCSE Triple Science Exam Quiz
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Questions and Answers

Which of the following is an example of asexual reproduction in plants?

  • Fertilization of a pollen grain and ovule
  • Formation of runners in a strawberry plant (correct)
  • Hybridization of two different plant species
  • Cross-pollination between two different plants

    • What is the advantage of using micropropagation to clone plants?

  • It can only be done during certain times of the year
  • It can produce large numbers of genetically identical plants (correct)
  • It is a simple and easy method
  • It involves taking cuttings from the parent plant

    • What is rooting powder used for in plant cloning?

  • To stimulate the development of fresh roots (correct)
  • To sterilize the cutting
  • To provide nutrients for the parent plant
  • To stimulate the growth of side branches

    • What is a method of asexual reproduction used by gardeners to clone plants?

    <p>Taking cuttings</p> Signup and view all the answers

    What is the advantage of using micropropagation to clone plants?

    <p>Produces large numbers of genetically identical plants</p> Signup and view all the answers

    What is the process of growing new plants from off-shoots or side branches called?

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

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