Assertion: pistil's ovule | /r/HasProperty | egg
Facets:
Source sentences:
text: flowering plants that produce fruits and have seeds for reproduction roots underground part of a plant that anchor it and absorb water and minerals root hair tiny hairs growing off the root that increase absorbtion area root cap protects the end of the root stem above ground, supports leaves and body of plant, transports water from roots to leaves and food from leaves to roots pressure flow hypothesis water molecules stack up to push water upward from roots to other parts of the plant leaves where photosynthesis takes place mesophyll part of a leaf cell - contains photosynthetic tissue on upper side of leaf guard cell surrounds a stoma - controls opening size stoma (stomate, stomata) opening on underside of a leaf - lets water out and gases in and out cuticle waxy covering that prevents water loss flower reproductive structure of a plant color and smell in a flower attracts insects for pollination sepal small leaves beneath the flower stamen male reproductive structure of a flower (has anther and filaments) pistil female reproductive structure of a flower (has stigma, style, and ovary) anther top part of the stamen - produces the pollen with sperm filament stalk of the stamen - holds the anther up stigma top part of the pistil - has a sticky surface to catch pollen grains style stalk of the pistil - connects the stigma to the ovary and holds the stigma up ovary bottom part of the pistil - contains the ovule - has an egg that forms a seed after fertilization seed formed from the ovule fruit formed from the ovary pollination pollen (sperm) is transported to the stigma fertilization pollen grain (sperm) is united with the ovule (egg) annual a plant that lives for 1 year or less biannual or bienniel a plant that lives for 2 years perennial a plant that lives for several years producing flowers once a year hormones chemicals (like auxins0 that cause physiological changes tropism a plant response based on an external stimulus (usually controlled by hormones) thigmotropism plants grow up or around an object phototropism plants grow toward the sun or light source gravitropism roots grow downward into the soil hydropropism roots
text: The ovary is a chamber where ovules (eggs) are stored, waiting for fertilization.