Botany: Structure of an Ovule
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Questions and Answers

What is the name of the stalk that attaches the ovule to the placenta?

  • Integument
  • Micropyle
  • Funicle (correct)
  • Chalaza

    • What is the name of the opening in the integuments of the ovule?

  • Nucleus
  • Micropyle (correct)
  • Chalaza
  • Hilum

    • What is the name of the basal part of the ovule?

  • Hilum
  • Micropyle
  • Chalaza (correct)
  • Nucleus

    • What is the name of the mass of cells enclosed within the integuments?

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

    How many nuclei are present in a mature angiosperm embryo sac?

    <p>8</p> Signup and view all the answers

    What is the name of the group of cells at the micropylar pole of the embryo sac?

    <p>Egg apparatus</p> Signup and view all the answers

    What is the name of the group of cells at the chalazal end of the embryo sac?

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

    What is the function of the filiform apparatus in the synergids?

    <p>It guides the pollen tubes into the synergids.</p> Signup and view all the answers

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