Plant Repro- Dorothy
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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| spore | when reproductive cells undergo meiosis and produce haploid cells
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| gametophyte stage | plant life cycle stage that begins when cells in reproductive orgons undergo meiosis and roduce haploid cells
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| sporophyte stage | organisms that use dead organisms as a food source and helps recycle nutrients so they are availabe for use by other organisms
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| frond | leaf of a fern that grows form the rhixome
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| rhizome | threadlike structures that anchor nonvascular plants to the ground
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| sori | fern structures in which spores are produced
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| prothallus | small, green, heart-shaped gametophyte plant form of a fern that can make its own food and avsorb water and nutrients from the soil
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| pollin grain | small structure produced by the male reproductive organs of a seed plant; has a water- resistant coat, can develop from a spore, and contains gametophyte parts that will produce sperm
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| pollination | transfer of pollen grains to the female f\part of a seed plant by agents such as gravity, water, wind, and animals
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| ovule | in seed plants, the female reproductive part that produces eggs
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| stamen | male reproductive organ inside the flower ofan 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 angiosperm; comsists of a sticky stigma, where pollen grains land, and an ovary
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| ovary | swollen base of an angiosper's pistil, where egg-producing ovules are found
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| germination | series of events that results in the growth of a plant from a seed
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Dorothy Kimble
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