Science vocab. Ch 4
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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| photosynthesis | food-making process in which energy is provided by the sun.
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| tissue | groups of similar cells that perform a specific function in an organism.
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| chloroplast | the structures in which food is made.
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| vacuole | a large storage sac that can expand and shrink like a balloon.
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| cuticle | a waxy, waterproof layer that helps a plant reduce water loss.
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| vascular tissue | a system of tubelike structures inside a plant through which water, minerals, and food move.
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| fertilization | occurs when a sperm cell unites with an egg cell.
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| zygote | a fertilized egg.
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| nonvascular plant | plants that lack a well-developed system of tubes for transporting water and other materials.
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| vascular plant | plants with true vascular tissue.
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| chlorophyll | a green pigment found in the chloroplasts of plants, algae, and some bacteria.
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| sporophyte | a stage where the plant reproduces spores.
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| gametophyte | a stage where the plant produces two kinds of sex cells: sperm cells and egg cells.
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| transmission | the process when objects allow light to pass through them.
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| reflection | the process when light hits a shiny surface the light bounces back.
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| absorption | When dark objects take in light.
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| accessory pigment | a pigment other than chlorophyll found in plant cells.
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| rhizoid | thin,rootlike structures that anchor the moss and absorb and absorb water and nutrients.
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| bog | a type of wetland
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| peat | a blackish brown material made out of mosses compressed into layers.
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| frond | a fern's leaves
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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.
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.
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:
courtneydaly
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