Angiosperms And Gymnosperms Quiz: Test!

25 Questions | Total Attempts: 2431

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Angiosperms And Gymnosperms Quiz: Test! - Quiz

What do you know about angiosperms and gymnosperms? If you are getting ready for an exam, this quiz can be useful to you. Angiosperms and gymnosperms are the major groups of vascular seed plants. Angiosperms are flowering plants, and they are the largest and most diverse group within the kingdom Plantae. Gymnosperms as a classification are older, as they were present 200 million years before angiosperms. If you want to learn more, let this quiz guide you.


Questions and Answers
  • 1. 
    Angiosperms are covered seeds.
    • A. 

      True

    • B. 

      False

  • 2. 
    Which is the dominant generation?
    • A. 

      Sporophyte

    • B. 

      Gametophyte

  • 3. 
    After fertilization, it is the ovule that becomes the seed.
    • A. 

      True

    • B. 

      False

  • 4. 
    Pollen grains are involved in the: 
    • A. 

      Microspores

    • B. 

      Macrospores

  • 5. 
    How many nuclei do pollen grain contain?
    • A. 

      1

    • B. 

      2

    • C. 

      3

  • 6. 
    The transfer of pollen from the anther to the stigma.
    • A. 

      Pollination

    • B. 

      Fertilization

  • 7. 
    The union of a sperm and an egg.
    • A. 

      Pollination

    • B. 

      Fertilization

  • 8. 
    Sac containing 8 nuclei.
    • A. 

      Megagametophyte (female gametophyte)

    • B. 

      Microgametophyte (male gametophyte)

  • 9. 
    The germinated pollen grain with its tube nucleus and two sperm nuclei.
    • A. 

      Megagametophyte (female gametophyte)

    • B. 

      Microgametophyte (male gametophyte)

  • 10. 
    Double fertilization is a process that is UNIQUE to flowering plants.
    • A. 

      True

    • B. 

      False

  • 11. 
    The endosperm undergoes rapid mitosis during double fertilization to form a large nutritive source in the seed.
    • A. 

      True

    • B. 

      False

  • 12. 
    Both stamens and pistil are present.
    • A. 

      Perfect flower

    • B. 

      Imperfect flower

  • 13. 
    Each flower has either a stamen or a pistil, but not both (unisexual)
    • A. 

      Perfect flower

    • B. 

      Imperfect flower

  • 14. 
    Both male and female imperfect flowers occur on the same plant.
    • A. 

      Monoecious

    • B. 

      Dioecious

  • 15. 
    Certain plants of a species have only male flowers and other plants of the same species have only female flowers.
    • A. 

      Monoecious

    • B. 

      Dioecious

  • 16. 
    Ovary on top of the receptacle; other flowering parts originate from below the ovary.
    • A. 

      Superior ovary

    • B. 

      Inferior ovary

  • 17. 
    Ovary embedded within the receptacle; other flower parts originate above the ovary.
    • A. 

      Superior ovary

    • B. 

      Inferior ovary

  • 18. 
    A flower with a single pistil.
    • A. 

      Simple pistil

    • B. 

      Compound pistil

    • C. 

      Carpel

  • 19. 
    A flower with several pistils fused together.
    • A. 

      Simple pistil

    • B. 

      Compound pistil

    • C. 

      Carpel

  • 20. 
    A section within the pistil that bears ovules.
    • A. 

      Simple pisitl

    • B. 

      Compound pistil

    • C. 

      Carpel

  • 21. 
    Parthenocarpy is a fruit that develops from ovaries that have unfertilized eggs.
    • A. 

      True

    • B. 

      False

  • 22. 
    Magnoliopsida
    • A. 

      Dicot

    • B. 

      Monocot

  • 23. 
    Liliopsida
    • A. 

      Dicot

    • B. 

      Monocot

  • 24. 
    Which of the following are true about Primitive flowers?
    • A. 

      Many flower parts

    • B. 

      Flower parts arranged spirally

    • C. 

      Unisexual flowers in some groups

    • D. 

      Flowers radially symmetrical

    • E. 

      Compound pistil

    • F. 

      Flowers with numerous stamens and pistils

    • G. 

      Superior ovary

  • 25. 
    Which of the following are true about Advanced flowers?
    • A. 

      Reduced number of flower parts

    • B. 

      Flower parts whorled

    • C. 

      Compound pistil

    • D. 

      Inferior ovary in some groups

    • E. 

      Bilateral symmetry in some groups

    • F. 

      Unisexual flowers in some groups

    • G. 

      Simple pistil

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