Lesson 4 & 5 Plants
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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| Sporophyte | The stage when a plant produces spores
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| Gametophyte | The stage when the plant produces two kinds of sex cells
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| Annuals | Flowering plants the complete a life cycle within one growing season
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| Biennials | angiosperms that complete their life cycle in two years
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| Fertilization | The process that occurs when a sperm cell unites with an egg cell
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| Zygote | The fertilized egg
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| Cones | A reproductive structure in the gymnosperm
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| Ovule | A structure that contains an egg cell
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| Fruit | The ripened ovary and other structures that enclose one or more seeds
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| Tropism | A plant's growth response toward or away from a stimulus
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| Hormone | A chemical that affects how the plant grows and develops
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| Auxin | One important plant hormone
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| Photoperiodism | A plant's response to seasonal changes in the length of night and day
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| Critical night length | When a plant will only bloom when the nights last a certain length of time
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| Dormancy | A. When an organism's growth or activity stops
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| Perennials | flowering plants that live more than two years
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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.
To hide a column, click on the column name.
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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:
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