Term
| The vascular tissue in plants that conducts sugars and other metabolic products downward from the leaves. |
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Definition
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Term
| A minute, typically one-celled, reproductive unit capable of giving rise to a new individual without sexual fusion. |
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| Any one of the minute pores in the epidermis of the leaf or stem of a plant. |
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| The vascular tissue in plants that conducts water and dissolved nutrients upward from the root. |
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Term
| A plant that lacks specialized tissues for the transport of water and nutrients. |
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Term
| A plant that has seeds unprotected by an ovary or fruit. |
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Term
| A plant that has flowers and produces seeds enclosed within a carpel. |
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Term
| The process by which green plants and some other organisms use sunlight to synthesize foods. |
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Term
| The metabolic processes whereby certain organisms obtain energy from organic molecules. |
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Term
| The release of water through the stomata, openings in the plants leaves. |
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Term
| Undifferentiated tissue from which new cells are formed, as at the tip of a stem or root. |
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Term
| Any tissue other than the vascular or the epidermis. |
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Term
| A tissue that covers the plant. |
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Term
| Tissue on higher plants that consists of the vascular system, phloem, and xylem. |
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| Tissue from which cork, phloem, and xylem grow by division. |
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Term
| Each of a pair of curved cells, that covers the stoma. |
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Term
| A plants unit or reproduction. |
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Term
| The stalk that joins a leaf to a stem. |
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Term
| Another name for the leaf of a plant. |
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Definition
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Term
| A thin tissue composed of phloem and xylem, that helps transport nutrients into the main plant. |
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Definition
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Term
| Tree that bears cones and evergreen needlelike or scalelike leaves. |
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Term
| Transfer of pollen from the anther to the stigma of a plant. |
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Term
| An unborn or unhatched offspring in the process of development. |
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Definition
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Term
| Mass of scales or bracts, usually ovate in shape, containing the reproductive organs of certain nonflowering plants. |
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