Plant Reproduction Processes Quiz
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Questions and Answers

Which of the following accurately describes the process of double fertilization in angiosperms?

  • Both sperm cells fuse with the egg cell, resulting in a polyploid zygote
  • One sperm cell fuses with the egg cell to form the zygote, and the other sperm cell fuses with the polar nuclei to form the endosperm (correct)
  • One sperm cell fuses with the egg cell, while the other sperm cell fuses with the central cell to form the embryo sac
  • Two sperm cells fuse with the polar nuclei, while the egg cell remains unfertilized

    • In the structure of a seed, what is the function of the radicle?

  • It is the part of the plumule above the cotyledon
  • It is the embryonic shoot that emerges from the seed and breaks through the soil surface
  • It is the part of the plumule below the cotyledon
  • It is the embryonic root that emerges from the seed (correct)

    • What is the primary function of the endosperm in angiosperm seeds?

  • It is the embryonic shoot that emerges from the seed
  • It is the protective covering of the seed
  • It is the source of nutrients for the developing embryo (correct)
  • It is the embryonic root that emerges from the seed

    • What is the difference between a monocot and a dicot seed?

    <p>Monocots have one cotyledon, while dicots have two cotyledons</p> Signup and view all the answers

    Which of the following structures develops from the ovary wall after fertilization in angiosperms?

    <p>The fruit</p> Signup and view all the answers

    Which type of fruit is formed from a single carpel?

    <p>Simple fruit</p> Signup and view all the answers

    Which type of meristem is responsible for the increasing girth of stems and roots?

    <p>Lateral meristem</p> Signup and view all the answers

    During seed germination, which type of seedling emergence is characterized by the cotyledons remaining below the ground?

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

    Which type of meristem is located near the nodes and helps in the growth of leaves and internodes?

    <p>Intercalary meristem</p> Signup and view all the answers

    Which of the following fruit types is derived from an inflorescence or a cluster of flowers?

    <p>Multiple fruit</p> Signup and view all the answers

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