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plant vocab- Tanner
Question | Answer |
---|---|
stamen | male reproductive organ inside the flower of an angiosperm, pollen grain forms |
polliunation | transfer of pollen grain to the female part of a seed plant |
frond | leaf of a fern that grows from the rhizome |
ovule | seed plants, female reproductive part that produces eggs |
pollen grain | small structure produced by the male reproductive organs in a seed plant |
gametophyte stage | plant life cycle stage that begins when cells in reproductive organs unedergo meiosis and produce haploid cells |
pistil | female reproductive organ found in an angiosperm, inside a flower |
spores | haploid cells produced in the gametophyte stage that can divide by mitosis to form plant structures or an entire new plant or can develp into sex cells |
sori | fern structures in which spores are reproduced |
sporophyte stage | plant life cycle stage that begins with an egg |
germination | series of events that result in the growth of a plant from a seed |
rhizome | underground stem |
ovary | swollen base of an angiosperm's pistil |
prothallus | small, green, heart shaped gametophye plant form of a fern that makes its own food and absorbs water |