cell reproduction
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| sori | fern structures in which spores are produced
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| prothallus | small, green, heartshaped gametophyte plant form of a fern that can make its own food and absorb water and nutrients from the soil
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| pollen grain | small structure productive organs of a seed plant; has a water resistant coat. can develop from aspore, and contains gametophyte parts that will produce sperm
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| pollination | transfer of polleen grains to the female part of a seed plant by agents such as gravity, water, wind, and animals
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| ovule | in the seed plants, the female reproductive part that produces egss
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| stamen | male reproductive organ inside the flower of an angiosperm; consists of an anther, where pollen grains form, and a filament
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| pistil | female reproductive organ inside the flower of an angioserm; consists of a sticky stigma, where pollen grains land, and an ovary
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| ovary | swollen base of an angiosperms pistil, where egg-producing ovules are found
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| germination | series of events that result in the growth of a plant from a seed
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| rhizome | underground stem
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| frond | leaf of a fern that grows from the rhizome
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| sporophyte stage | plant life cycle stage that begins when an egg is fertilized by a sperm
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| gametophyte | plant life cycle stage that begins when cells in reproductive organs undergo meiosis and produce haploid cells
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| spore | waterproof reproductive cell of fucngus that can grow into a new organism; in plants, haploid cells produced in the gametophyte stage that can divide by mitosis to form plan like structures or an entire new plant or can develop into sex cells
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
cris
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