Chapter 2: Sexual Reproduction in Flowering Plants
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Study of seeds is called:
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Seed dispersal helps in:
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Nectar is produced to attract:
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Viability of pollen depends on:
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Pollen grains can be stored in:
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Polyembryony is common in:
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More than one embryo in seed is:
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Fruit formation without fertilization:
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Formation of seed without fertilization is:
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Pericarp is derived from:
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Embryo develops from:
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Seed coat develops from:
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Ovary develops into:
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Ovule develops into:
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Endosperm is:
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Triple fusion results in:
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Other male gamete fuses with:
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One male gamete fuses with egg to form:
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Double fertilization is seen in:
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Fusion of male and female gametes is:
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Pollen tube grows through:
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Pollen-pistil interaction ensures:
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Outbreeding device:
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Cleistogamous flowers show:
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Pollination by insects is:
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Pollination by wind is:
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Cross-pollination is:
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Pollination between flowers of same plant:
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Self-pollination in same flower is:
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Transfer of pollen from anther to stigma is:
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Central cell contains:
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Egg apparatus consists of:
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Mature embryo sac has:
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Functional megaspore is usually:
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Megaspore mother cell undergoes:
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Megasporogenesis occurs in:
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Ovule is present in:
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Female reproductive part is:
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Number of cells in mature pollen:
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Male gametophyte is:
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Exine is made up of:
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Outer layer of pollen grain:
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Tapetum helps in:
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A microspore tetrad is formed by:
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Microsporogenesis occurs in:
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Sporogenous tissue gives rise to:
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Number of microsporangia in an anther:
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A typical anther is:
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Androecium consists of:
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The reproductive unit in angiosperms is:
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