Egg cell (ovum)
Lesson Flashcards: Reproduction in Flowering Plants
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The female reproductive cell, or gamete
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Cotyledon
A structure that eventually develops into an embryo’s first leaves
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Endosperm
A seed tissue that acts as a nutritional food store for the plant embryo to support its development
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Cross-pollination
The pollination of a flower with pollen from another plant of the same species
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Filament
The part of the male reproductive organ that carries the anther
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Angiosperms
Flowering plants whose ovules are enclosed in an ovary
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Corolla
The petals of a flower that typically form a whorl within the sepals and enclose the reproductive organs
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Anther
The part of the male reproductive organ in which pollen grains, which contain the plant’s male gametes, are produced
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Double fertilization
A type of fertilization in which one sperm nucleus fuses with the egg nucleus to form an embryo and another sperm nucleus fuses with two polar nuclei to form endosperm
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Dicotyledonous seeds (nonendospermic seeds, exendospermic seeds, or dicot seeds)
Seeds that have two cotyledons
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Score