blume- life science ch 10 part one
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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| sex cells formed by meiosis with only half of the chromosomes | haploid
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| plants release these into their surroundings to produce offspring | spores
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| the joining of two haploid cells begins this stage | sporophyte
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| when an egg and a sperm combine | fertilization
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| depending on the species of plant, these organs can be on the same of different plants | reproductive
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| this stage is begun when cells in reproductive organs undergo meiosis and produce haploid cells | gametophyte
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| asexual ________________ does not require the production of sex cells | reproduction
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| have a full set of chromosomes | diploid cells
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| something all organisms have in common | life cycle
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| REMEMBER TO STUDY MOSS REPRODUCTION AND ALSO THE FERN'S REPRODUCTIVE CYCLE. | Ok
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| in ________________ reproduction a new plant can be brown from a leaf, stem, or root | asexual
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| in _____________ reproduction a sperm cell fertilizes an egg cell to form a zygote | sexual
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| the ______________ stage begins when sex cells produce haploid cells called spores | gametophyte
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| the _____________stage begins with fertilization | sporophyte
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| seedless plants do not produce ____________ | seeds
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| the ____________ of seedless plants grow into plants that produce sex cells | spores
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| all nonvascular and some vascular plants are _____________ | seedless
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| the gametophyte stage produces ____________ | sex cells
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| the sporophyte stage produces ___________ | spores
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| when spores are ___________ and land in an appropriate environment the can grow into new gametophyte stage plants | released
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| most vascular seedless plants are __________ | ferns
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| fern plants have ____________ that grow from an underground stem called a __________ | fronds and rhizome
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| fern ____________ are produced in sori, which are usually on the underside of fronds | spored
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| a fern spore that lands in a favorable environment grows into a gametophyte plant called a _______________ | prothallus
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| ____________ form in the prothallus | sex cells
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| when fertilization occurs, the _________ starts the sporophyte stage | zygote
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| ferns may produce __________ when rhizomes form new branches are separated from the main plant | asexually
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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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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.
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:
gtrevino
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