Term
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Definition
| Usually found underground. Absorb water and nutrients and serve as food storage. |
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Term
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Definition
| Usually above ground. Functions include: photosynthesis, reproduction & dispersal. |
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Term
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Definition
| 3's, Parallel, scatttered vascular bundles, fibrous roots, primary growth. (Grass) |
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Term
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Definition
| 4's & 5's, Net, Ring vascular bundles, taproots, primary & secondary growth. (Oaks & roses) |
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Term
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Definition
| Least specialized plant cells. Thin/flexible cell wals. Carry on most of plant's metabloic functions. large central vacuole. Have ability |
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Term
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Definition
| Thicker primary cell wals. Live at maturity. Role in suppor of herbaceous plants. |
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Term
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Definition
| Thick secondary cell walls. Dead at functional maturity. Cannot increase in length, osccur in part of the plant which have quit growing in lenth. Two types are fibers and schlerids. |
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Term
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Definition
| Thicker secondary cell walls. Involved in conduct of water and ions in the plant. Two types that are Tracheids and Vessels. |
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Term
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Definition
| Involved in transport of sucrose, other organic compounds, and some ions. Living at functional maturity. Endwalls connect to each other via sieve-plates. Two types of cells in ploem, sieve-tube members and companion cells. |
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Term
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Definition
| Protection and prevention of water loss. |
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Term
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Definition
| System photosynthesis, food storage, regeneration, support and protection. |
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Term
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Definition
| Transport of water and minerals. Transport of food. |
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Term
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Definition
| tips of roots and shoots. Supply cells for the plant to increase in length. Growth in this direction is primary growth. |
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Term
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Definition
| Located near the periphery of the plant, usually in a cylinder. Supply cells for the plan to increase in growth. Growth in this direction is secondary growth. |
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Term
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Definition
| growth in directioins of apical meristems. Fouind in monocots and dicots. |
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Term
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Definition
| Growth in direction of lateral meristems. found only in dicots. |
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Term
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Definition
| just above apical meristems. |
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Term
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Definition
| Cells elongate up to ten times in orginal length. pushes root downward into soil. |
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Term
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Definition
| Region of the roots where completly functional cells are found. |
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Term
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Definition
| Epidermis, Coretx, Endodermis, Pericycle, vascular tissue. |
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Term
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Definition
| Epidermis, Cortex, Endodermis, Pericycle, Vascular Tissue, Pith. |
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Term
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Definition
| Outter layer in plant cells. |
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Term
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Definition
| Layer in between cuticle and palisade messophyll. |
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Term
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Definition
| In between upper cuticle layer. |
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Term
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Definition
| Layer in between upper epidermis and spongy mesophyll. |
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Term
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Definition
| Layer in between palisade mesophyll and lower epidermis. |
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Term
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Definition
| Two openings in lower epidermis layer. |
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Term
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Definition
| Contains stigma, style, and ovary. |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Very bottom part of a flower. |
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Term
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Definition
| Outter leafs in a flower. |
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Term
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Definition
| Parts are connected to stamen and hang on the sides. |
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Term
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Definition
| Inside contents of ovary, in pistil. |
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Term
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Definition
| Contain anther and filament. |
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Term
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Definition
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Term
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Definition
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Term
| Alteration of Generations |
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Definition
| Diploid sporophyte generation and a haploid gametophyte generation. |
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Term
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Definition
| Zygote, egg is fertilized by sperm. |
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Term
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Definition
| Significant part of the embryo within the seed of a plant. Upon germination. the cotyledon may become the embroyonic first leaves of a seedling. |
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Term
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Definition
| Plant messenger. Stimulate growth. |
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Term
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Definition
| Responsible for promoting growth in the embryo of a seed. |
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Term
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Definition
| Promote cell division. Found in almost all higher plants as well as mosses, fungi, and bacteria. |
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Term
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Definition
| Stimulates the release of dormacy, leaf and fruit abscission. |
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Term
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Definition
| The growth of a plant in a specific direction in response to a stimulus. |
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Term
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Definition
| Increases in concentration as the days become shorter in the fall, and temperature decreases. |
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Term
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Definition
| Opening asn closing of flowers in response to temperature changes. (tulip) |
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Term
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Definition
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Term
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Definition
| Response of a plant to changes in the length of day or night. |
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Term
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Definition
| Response of a plant to changes in the length of day or night. |
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