Term
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Definition
specialized cell on the undersurface of leaves for controlling gas
exchange and water loss |
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Term
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Definition
| above-ground plant organ specialized for photosynthesis. |
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Term
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Definition
| is the tissue in all plants consisting of undifferentiated cells, found in zones of the plant where growth can take place. |
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Term
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Definition
the cells layers of a leaf that lie
between the upper and lower epidermis |
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Term
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Definition
| the living tissue that carries organic nutrients particularly sucrose, a sugar, to all parts of the plant where needed |
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Term
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Definition
| a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture. |
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Term
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Definition
| above ground structures that have vascular tissue and that support leaves and flowers |
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Term
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Definition
is one of the two types of transport tissue, phloem
being the other |
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Term
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Definition
| the outermost layer of cells covering the leaves and young parts of a plant |
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Term
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Definition
| is an impermeable, buoyant material, a prime-subset of generic cork tissue that is harvested for commercial |
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Term
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Definition
| is a complex conducting tissue, formed of more than one cell type, found in vascular plants |
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Term
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Definition
| is growth tissue and the location of most cell division |
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Term
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Definition
| the first root produced by a germinating seed, developing from the radicle of the embryo. |
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Term
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Definition
| A root that arises from another, older primary root. |
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Term
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Definition
is an enlarged, somewhat straight to tapering plant root that grows
vertically downward |
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Term
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Definition
| is a section of tissue at the tip of a plant root |
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Term
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Definition
elongating cells complete their differentiation into the
tissues of the primary body in this zone |
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Term
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Definition
| the process by which a less specialized cell becomes a more specialized cell type |
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Term
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Definition
| the rhizoid of a vascular plant, is a tubular outgrowth of a trichoblast, a hair-forming cell on the epidermis of a plant root |
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Term
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Definition
| in plants, tissue of unspecialized cells lying between the epidermis and the vascular, or conducting, tissues of stems and roots. |
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Term
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Definition
| The innermost layer of the cortex that forms a sheath around the vascular tissue of roots and some stems. |
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Term
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Definition
A vascular cylinder is in the
center of as root, the cylinder is made up of both xylem and phloem tissue |
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Term
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Definition
is a plant that has leaves and
stems that die down at the end of the growing season to the soil level |
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Term
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Definition
| is a plant that uses wood as its structural tissue |
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Term
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Definition
any of the microscopic openings or pores in the
epidermis of leaves and young stems |
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Term
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Definition
| is a part of the transport system in vascular plants |
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Term
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Definition
a usually continuous central strand of spongy tissue in the stems of most
vascular plants that probably functions chiefly in storage |
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Term
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Definition
| the bud located at the end of a twig marking the end of that year's growth |
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Term
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Definition
bud is located where the leaf petiole is attached to the
stem |
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Term
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Definition
the stalk of a leaf, attaching the blade
to the stem |
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Term
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Definition
A leaf having one blade, or a lobed leaf
in which the separate parts do not reach down to the |
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Term
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Definition
| A leaf that is composed of two or more leaflets on a common stalk |
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Term
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Definition
A tissue system of the
chlorenchyma in well-differentiated broad leaves composed of closely |
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Term
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Definition
A leaf tissue consisting of loosely arranged, chloroplast-
bearing, usually lobed cells. |
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Term
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Definition
| seeds that only have one cotyledon |
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Term
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Definition
| is a flowering plant with two embryonic seed leaves |
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Term
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Definition
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Term
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Definition
is the reproductive structure
found in flowering plants |
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Term
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Definition
| is a structure of a plant that contains its seeds |
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Term
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Definition
is a part of the
flower of angiosperms |
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Term
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Definition
| are modified leaves that surround the reproductive parts of flowers |
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Term
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Definition
| the female reproductive part of a flower |
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Term
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Definition
| the part of a pistil that receives the pollen. |
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Term
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Definition
| a narrow, usually cylindrical and more or less filiform extension of the pistil, which, when present, bears the stigma at its apex. |
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Term
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Definition
is an ovum-producing reproductive organ, often found in pairs as part
of the vertebrate female reproductive system |
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Term
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Definition
| plant structure that develops into a seed when fertilized |
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Term
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Definition
| Male reproductive part of a flower |
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Term
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Definition
| The pollen-bearing part of the stamen |
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Term
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Definition
a fine to coarse powder containing the microgametophytes of seed
plants, which produce the male gametes |
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Term
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Definition
| The stalk of a stamen in a flower, supporting the anther |
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Term
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Definition
Fertilization by sperm from the same animal, as in some
hermaphrodites, or by pollen from the same flower |
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