Assertion: pistil's ovary | /r/MadeOf | one or more seeds
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text: megagametophyte female gametophyte of seed plants microspore spore that grows into a microgametophyte pollen grain structure, consisting of a few haploid cells surrounded by a thick protective wall, that contains a plant's male gamete ovule sporophyte structure of a seed plant in which a megaspore forms and develops into megagametophyte, from which a seed forms pollination in flowering plants, transportation of pollen grains from a male reproductive structure to a female reproductive structure pollen tube structure growing from the pollen grain to an ovule, enabling a sperm to pass directly to an egg conifer gymnosperm that produces seeds in cones seed a plant embryo surrounded by a protective coat seed coat the covering of a seed calyx outermost whorl of a flower; the sepals sepal a modified leaf that is part of the calyx of a flower corolla whorl of flower that consists of the petals androecium part of a flower that produces male gametes, or pollen grains stamen male reproductive structure of the flowering plant filament stalk of a stamen anther the sac at the tip of the stamen in which pollen grains are formed gynoecium part of the flower that houses the female gametophytes; the pistils, collectively pistil seed-producing part of the flower, including the ovary, style, and stigma ovary of flowering plants, hollow structure at the lower part of the pistil that contains the ovules style stalk rising from the ovary of a pistil stigma swollen, sticky tip of pistil on which pollen lands and adheres complete flower flower that has all four whorls of appendages--sepals, petals, stamens, and pistils perfect flower one that has both stamens and pistils imperfect flower flower that lacks either a gynoecium or an androecium incomplete flower flower that lacks any one of the floral whorls: calyx, corolla, androecium, or gynocium endosperm highly nutritious tissue developed by the seeds of angiosperms cotyledon leaflike structure of a plant enbryo in which food is stored dicot dicotyledon; angiosperm that has seeds with two cotyledons monocots monocotyledons; angiosperms with seeds that have a single cotyledon double fertilization process by which two sperm fuse with cells of the megagametophyte, producing both a zygote and an endosperm fruit a mature ovary that contains one or more seeds