Flower Power
18 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which stage in the life cycle of a plant produces spores by osmosis?

  • Carpel
  • Gametophyte
  • Sporophyte (correct)
  • Flower Parts
  • What is the function of the petal in a flower?

  • Pollen production
  • Protection
  • Attracts insect pollinators (correct)
  • Receives pollen
  • What is the male sexual organ of a plant called?

  • Petal
  • Anther
  • Stamen (correct)
  • Sepal
  • Which process involves the fusion of one male gamete with the egg and the other male gamete with the polar nuclei to form endosperm?

    <p>Double fertilisation</p> Signup and view all the answers

    What is the advantage of self-pollination?

    <p>Guarantees reproduction if pollinating agent is absent or not efficient</p> Signup and view all the answers

    Which type of flower adaptation attracts pollinators with brightly coloured petals and petal shape?

    <p>Insect-pollinated flowers</p> Signup and view all the answers

    What is the purpose of dormancy in the life cycle of a plant?

    <p>To ensure survival in cold winter conditions</p> Signup and view all the answers

    Which stage in the life cycle of a plant produces male and female gametes?

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

    What is the function of the filament in a flower?

    <p>Brings food and water to the anther</p> Signup and view all the answers

    What is the purpose of pollination in plant reproduction?

    <p>To transfer pollen from one flower to another</p> Signup and view all the answers

    What is the process called when the two male gametes enter the embryo sac in plants?

    <p>Double fertilisation</p> Signup and view all the answers

    What is the advantage of cross-pollination in plants?

    <p>Increases genetic variation</p> Signup and view all the answers

    What is the purpose of dormancy in the life cycle of a plant?

    <p>To ensure plants don't begin to germinate in winter</p> Signup and view all the answers

    What is the function of auxins in plant growth?

    <p>To regulate growth and development</p> Signup and view all the answers

    Which process involves the fusion of one male gamete with the egg and the other male gamete with the polar nuclei to form endosperm?

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

    What is the male sexual organ of a plant called?

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

    What is the function of the petal in a flower?

    <p>Attracting pollinators</p> Signup and view all the answers

    What is the purpose of dormancy in the life cycle of a plant?

    <p>To ensure survival during unfavorable conditions</p> Signup and view all the answers

    More Like This

    Flower Power
    7 questions

    Flower Power

    ThrilledGyrolite avatar
    ThrilledGyrolite
    Flower Power
    5 questions

    Flower Power

    ElatedGrossular avatar
    ElatedGrossular
    Flower Power
    5 questions

    Flower Power

    ElatedGrossular avatar
    ElatedGrossular
    Use Quizgecko on...
    Browser
    Browser