Unit 2: From Microorganisms to Plants; Lesson 11: Seed Plants – Flashcards
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Seed-bearing plants differ from all other plants in that
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their gametes do not require water for fertilization to occur.
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In seed plants, what is an important difference between gymnosperms and most angiosperms?
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In gymnosperms, male gametophytes and female gametophytes are produced in different structures, while in angiosperms they are usually produced in the same structure.
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The gametophytes of gymnosperms are found inside reproductive structures called
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cones.
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In gymnosperms, the female gametophyte develops inside the
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ovules.
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Which of the following gymnosperm reproductive structures is haploid?
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pollen grains
