chp 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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| Epidermis | The thin outer layer of cells
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| Moves water and minerals to other parts of the plant | Xylem
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| Phloem | carries sugars made in leaves throughout the plant
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| Stoma | small holes that water and gasses pass in and out of the plant through
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| Guard Cells | work together to open and close a leaf's stoma
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| Transpiration | loss of water from the leaf
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| Some plants have one large root called a | taproot with many roots growing out from it
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| __are taproots that store extra food made by the plant | Carrots
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| __are roots that store water | Carrots
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| Stems provide support for the plant as it grows. The stems also have __ and __ which move __ __ __ throughout the plant | xylem and pholeum water,minerals, and glucose
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| Plants with stems that are green and easy to bend are called__ | herbaceous
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| __ opens and closes a leaf's stoma | Guard Cells
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| Photosynthesis | process thorough which plants make glucose
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| Cellular Respiration | process by which cells break down glucose with the release of energy
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| During photosynthesis plants use __ __ __ and __ to make glucose and oxygen. | light energy from the sun,carbon dioxide form the air,and water
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| Cuticle | waxy layer that may cover a leaf and slow water loss
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| A ___ releases energy and is called the ___ of a cell | mitochondria powerhouse
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| Describe photosynthesis and cellular respiration? | Photosynthesis uses the sun, carbon dioxide,and water to make glucose and oxygen. Cellular respiration uses oxygen to break down glucose. This provides energy for the plant.
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| Tropism | plant behavior caused by growth toward or away from something in the environment
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| Some seeds plants, called ___ produce flowers | angiosperms
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| Most seeds develop into a __ | fruit
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| After fertilization, the female cone closes up and ___ grows within it. | seeds
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| Describe spores? | Spores contain a single cell that grows into a new plant and a seed contains a multicellular embryo that develops into a new plant
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| How do seeds survive? | Seeds need a certain temperature,water,and oxygen. If the environment is not right seeds wont germinate and the embryo stays inside the seed.
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| plant behaviors can result from __ the plants make | chemicals
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| Describe 3 examples of tropism? | Gravitropism is a plants response to gravity to which roots grow down and stems grow up. Photo tropism is a response to light and in which stems bend tword light and roots bend away from light. Thigmotropism is plants grow twrod the surface they touch.
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