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ROOT TIP ANATOMY (3057)
Showing LS and TS of a root tip with root cap maturation region and root hairs etc. A threedimensional model, mounted on stand with numbered Key Card.
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DICOT LEAF, TS (3058)
Showing internal structure on board with numbered Key Card.
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DICOT LEAF, VS (3059)
Showing details of typical mesophytic leaf. Mounted on plastic base with numbered Key Card.
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MONOCOT LEAF, TS (3060)
Showing internal structure on board with numbered Key Card.
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MONOCOT LEAF, VS (3061)
Showing internal structure of typical monocot leaf mounted on plastic base with numbered Key Card.
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DECIDUOUS LEAF SECTION (3062)
Allows the study of Hellebore leaf in great detail. This comprehensive model of Ranunculus leaf, enlarged about 700x, shows the microstructure in detail, including a vein, palisade, and parenchyma cells. The cells are sectioned to show the chloroplasts, and the lower surface of the leaf shows the stomata. The model comes mounted on a base with numbered Key Card.
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LEAF BIFICIAL, TS (3063)
Showing internal structure on board with numbered Key Card.
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LEAF (3064)
A portion of leaf attached to the stem is greatly enlarged to show both structures in cross section with exceptional detail. Mounted on base with numbered Key Card.
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DICOT FLOWER (3065)
Dissect Flower to Study Angiosperm Reproduction. Each of the eight parts of the flower model, enlarged 10x, represents one of the unique structural components, such as the sepals, petals, stamens, and pistil. Fertilization is shown, with pollen grains on the stigma; one pollen tube is shown penetrating the micropyle. The anthers are sectioned, and the ovary is dissected to show the female gametophyte. The model also depicts the scenario for double fertilization. The eight-piece model is mounted on a base with numbered Key Card.
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TYPICAL FLOWER (3066)
Beautifully designed showing all parts, mounted on stand Card.
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FLOWER (PRUNUS) (3067)
9 times enlarged model showing all detachable parts, One part of the cup-shaped receptacle with one sepal, two petals and one group of stamens is removable, exposing the middle ovary not grown together with the receptacle, which is typical for the prunoideae. Separates into 3 parts on stand with numbered Key Card.
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TYPICAL FLOWER, LS (3068)
Using a longitudinal section, this colorful plaque provides a detailed introduction to the structure and reproduction of a flowering plant. It contains Structures depicted include the petal, stem, pistil, and stamen, Another is dissected to reveal pollen, Pistil provides a view of the ovary, ovules, and a pollen tube, Double fertilization process is illustrated.
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COMPARATIVE GERMINATION MODEL (3069)
Combines three different types of plants on one model. Compare monocot, dicot, and gymnosp'erm germination with this one high-quality, exceptionally detailed model. The monocot type is represented by a rye shoot enlarged 10x. The dicot by a two-leaf bean shoot enlarged 5x, and the gymnosperm by a star-shaped fir leaflet enlarged 20x. Students can study root development, the methods by which the different plants sprout, and the structure of each type of seedling because each component of the model is removable for closer examination. The eight-piece model is mounted on a base and comes with a study guide identifying nine structures.
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VOLCANO (3070)
Cutaway Section shows Flow of Magma. A truly realistic representation, the hand painted resin model features a vertical section for students to view the path that magma takes on its upward course through the volcano. It is securely mounted on a base.
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UNDERGROUND DEPOSITS (3071)
The plastic model (Size 45x42cmJ reproduces on the four sides, the geological sections of some mineral deposits and particularly two oil-fields, two salt-mines and a coal seam. On one section and in the upper part you can observe the system of oil-wells and the tunnels bored by man to carry ores to the surface.
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