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Plant reprod. Elaine

Plant reproductivity note cards by Elaine Miller

frond leaf of a fern that grows from the rhizome
gametophyte stage plant life cycle stage that begins when cells in reprod. organs undergo meiosis and produce haploid cells
germination series of events that results in the growth of a plant from a seed
ovary swollen base of an angiosperm's pistil, where egg-producing ovules are found
ovule in seed plants, the female reprod. part that produces eggs
pistil female reprod. organ inside the flower of an angiosperm
pollen grain small structure produced by the male reprod. organs of a seed plant; has water resistant coat
pollination transfer of pollen grains to the female part of a seed plant by agents such as gravity, water, wind, and animals
prothallus small, green, heart-shaped plant form of a fern that can make its own food and abosorb water and nutrients from the soil
rhizome underground stem
sori fern structures in which spores are made
spores haplid cells produced in the gametophyte stage that can divide by mitosis to form plant structures or an entire new plant or can help develop into sex cells
sporophyte stage plant life cycle stage that begins when an egg is fertilized by a sperm
stamen male reprod. organ inside the flower of an angiosperm
Created by: Elaine Miller