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Definition
| multicellular organisms that make their own food (glucose) by photosythesis |
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| flattened structures that cool the plant thru transpiration and the location of photosythesis. |
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Definition
| form the structure of the plant and hold others parts in place. Some store food. Has vascular tissues that move water, food and minerals up and down the plant. |
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Definition
| anchor the plant. absorb minerals and water and store food. |
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Definition
| embryonic plant with a food source and a protective coat. |
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| most common non-seeding vascular plant |
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| palm like trees with scaly trunks and produces cones. |
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Definition
| a deciduous tree that is a living fossil. |
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Term
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Definition
| has male and female cones and needles or scale like leaves like pine, cedar, fir. Some are deciduous (cyprus) |
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Definition
| flowering plants that produce seeds enclosed in fruit |
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Term
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Definition
| the first leaves that come from an embryonic plant. |
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Definition
| have one cotyledon like grasses corn, bamboo, orchids, lilies |
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Term
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Definition
| two cotyledons - most plants |
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Term
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Definition
| have one growing season-produce flowers and seeds, most vegetables, wildflowers |
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Term
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Definition
| develop during their first growing season, die back, and come back strong a second season to produce flowers and seeds. |
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Definition
| live for several years and come back each year. |
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Term
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Definition
| plants that loose leaves in the fall. |
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Definition
| plants that loose a few leaves or needles at a time, but don't loose all of them in a season. |
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Definition
| epidermis cells that protect the plant from water loss. They secrete a waxy substance called the cuticle. |
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Term
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Definition
| openings in the epidermis that allow for gas exchange and evaporation of water. |
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Term
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Definition
| control the size of the stomata. |
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Definition
| vascular tissue that moves materials up to the leaves |
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Definition
| vacular cells that move sugars down to the roots |
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Term
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Definition
| tissues where growth occurs. |
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Definition
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Definition
| epidermis on the end of roots that absorb water and minerals |
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Definition
| made of parenchymal cells and located between epidermis and endodermis |
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Term
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Definition
| vascular tissues that form in woody dicots. |
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Term
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Definition
| cells under the epidermis where photosythesis takes place. |
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Term
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Definition
| when a plant moves toward the light |
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Definition
| where plants sense gravity and send stems and leaves up and roots down. |
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Term
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Definition
| where plant tendrils will grow around anything it touches |
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Term
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Definition
| where a leaf closes when touched. |
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