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Descriptive of an organism capable of sustaining itself through conversion of inorganic substances and organic marterial
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Autotrophic
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A plant whose seeds develop within ovaries that mature into fruits
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Angiosperm
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The product of the union of two gametes
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Zygotes
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A plant containing recombinant DNA
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Transgenic plant
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A reproductive cell or aggregation of cells capable of developing directly into gametophyte
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Spore
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A mature ovule containing an embryo and bound by a protective coat
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Seed
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The union of gametes; fertilization
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Syngamy
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The process of combining in vitro protoplasts in one cell
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Protoplast fusion
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On of up to 30 or 40 small, circular DNA molecules usually present in bacterial cells
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Plasmid
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The equilvalent of a conjugation tube in bacteria
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Pilus
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A sexual reproduciton in which the female gamete, or egg, is nonmotile and larger than the male gamete, or sperm, which is motile
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Oogamy
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Capable of independent movement
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Motile
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A sexual reproduction in certain algae and fungi having gametes that are alike in size
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Isogamy
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Attachment organ or cell at the base of the thallus or filiament of certain algae
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Holdfast
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A sex cell, one of two cells that unite, forming a zygote
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Gamete
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