oosphere definition

  • noun:
    • a sizable nonmotile feminine gamete or ovum, formed in an oogonium and prepared for fertilization.
    • A large nonmotile ovum created in an oogonium and ready for fertilization
    • An unfertilized, curved size of protoplasm, stated in an oögonium.
    • An analogous size of protoplasm in ovule of a flowering plant; an embryonic vesicle.
    • In cryptogams, the naked nucleated spherical or ovoid mass of protoplasm in the center of the oögonium, which after fertilization develops the oöspore.
    • a gamete; made use of specifically of reduced flowers

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  • Sentence for "oosphere"
    • The sexual generation is a small…
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