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    Sexual Reproduction in flowering Plants
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    Development of embryo  from any cell of nucellus is called :
    • Apogamy
    •  Apospory
    • Parthenogenesis
    • Sporogenesis

    B.

     Apospory
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    Simultaneous meiotic division of microspore mother cells leads to :
    • tetrahedral tetrad
    • linear tetrad
    •  isobilateral
    • decussate tetrad.

    A.

    tetrahedral tetrad
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    The fertilization occurs in the :
    • ovary
    • ovule
    • embryo sac
    • nucellus.

    A.

    ovary
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    The female gametophyte of a typical dicot at the time of fertilization is:
    •  8-celled
    • 7-celled
    • 6-celled
    • 4-celled

    B.

    7-celled
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    Answer
    Parthenocarpic fruit is :
    • fruit with immature seeds
    • fruit with mature seed
    •  fruit developed without fertilization
    • only seeds and no fruits.

    C.

     fruit developed without fertilization
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