Page 150 - Demo

Apparatus and Supplies
Microscopes and Slides—Topical Slide Sets, continued
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GENERAL BOTANY SLIDE SET
Includes representatives from the protists, Fungi, and plants. Slides are selected to cover all major divisions. Slides are designed to illustrate detailed anatomy and life histories of commonly studied plants, plus several popular comparison slides.
Stemonitis, (slime mold), fruiting body, w.m. Nostoc, (colonial blue­green algae), portion of colony, w.m.
Hydrodictyon, (water net), w.m.
Laminaria, (kelp), brown algae with sporangia, section
Polysiphonia, red algae, antheridia, cystocarps and tetraspores, w.m.
Puccinia, (wheat rust), uredinia, telia, aecia and spermagonia (pycnia), l.s.
Mold types, sporangia of Rhizopus, Aspergillus and Penicillium, w.m. Marchantia, thallus with cupule, antheridia, archegonia and sporophyte, l.s., on one slide. Mnium, (moss), antheridia, archegonia, and sporophyte, l.s., on one slide.
Polypodium, (fern), leaflet with sporangia, l.s. Equisetum, strobilus with spores, c.s. and l.s.
Pinus, stem, cross, radial and tangential sections.
Pinus, young stem, leaf, male strobilus and female strobilus, c.s., on one slide.
Tilia, (basswood,) one­, two­ and three­year stems, c.s.
Cuscuta, (dodder), haustorium of this parasitic plant penetrating host plant, section. Monocot and dicot stems, c.s.
Monocot and dicot roots, c.s.
Primary and secondary roots of willow, c.s. Monocot and dicot leaves, c.s.
Hydrophytic, mesophytic and xerophytic leaves, c.s.
Dionaea, (Venus flytrap), leaf, c.s., showing digestive glands.
Elodea, leaf, w.m. (two cells in thickness). Tradescantia, leaf epidermis with stomates, w.m.
Ovary types, four flowers, c.s., showing free central, axile and parietal placentation.
Mixed pollen, (various types), w.m.
MICROSCOPES AND SLIDES— TOPICAL SLIDE SETS continued on next page.
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GENERAL BIOLOGY SLIDE SET B
A good choice by itself or as a companion to set A. This set includes several slides selected to reinforce fundamental comparisons. A well­chosen array that spans the breadth and diversity of living things.
Slime mold, (Stemonitis), fruiting body, w.m. Spirogyra, vegetative and conjugating, w.m.
Wheat rust, (Puccinia), uredinia, telia, aecia, and spermogonia (pycnia), l.s.
Mold types, (sporangia of Rhizopus, Asper- gillus, and Penicillium), w.m.
Marchantia, thallus with cupule, antheridia, archegonia, and sporophyte, l.s.
Herbaceous and woody dicot stems, c.s. Corn, stem, c.s.
Corn, root, c.s.
Corn, leaf, c.s.
Lily, ovary, c.s.
Euglena, w.m.
Aurelia, ephyra
Planaria, three regions, c.s. Fasciola hepatica, w.m.
Ascaris, male and female, c.s. Bugula, (marine bryozoan), w.m. Earthworm, l.s. of anterior.
Sea star, ray, c.s.
Insect, legs, four types, w.m. Insect, spiracle and trachea, w.m. Frog, liver, section.
Frog, testis, section.
Bird, feathers, three types, w.m. Bull, sperm, smear.
Ovary, developing follicles, section.
FERN LIFE CYCLE SET
Study the life cycle of ferns with this set of five slides. Ferns are among the more primi­ tive vascular plants—while they possess true roots and stems, they reproduce by spores rather than seeds.
Fern, antheridia, w.m. On prothallium. Fern, archegonia, w.m. On prothallium. Fern, young sporophyte, w.m.
Fern, rhizome, c.s.
Fern, leaflet, c.s. With sori.
BACTERIA, FUNGI, AND SLIME MOLDS
From basic structure to fascinating details of natural history and life cycles, this set intro­ duces the world of microscopic life. Careful examination of these slides will instill an excellent framework for further study and identification.
Mouth smear, mixed bacteria. Gram stain. Coccus, Gram­negative.
Bacillus, Gram­positive.
Spirillum, Gram­negative.
Mold Types, w.m. Rhizopus, Aspergillus, and Penicillium.
Saccharomyces, w.m. Yeast, vegetative and budding.
Puccinia graminis, sec. Wheat rust on Triticum leaf.
Coprinus, c.s. Mushroom. Physarum, w.m. Sporangia. Stemonitis, w.m. Sporangia.
Catalog No.
Description
Price/Each
ML1416
Bacteria, Fungi, and Slime Molds
$63.35
ALGAE SURVEY SET
Ten slides that provide an introduction to the major classes of algae. By examining represen­ tatives from several classes, students will learn that the algae are an extremely heterogeneous group with respect to pigmentation, structure, life history, and distribution.
Chlorella, w.m. Common endosymbiont. Oedogonium, w.m.
Ulva, w.m. Sea­lettuce.
Cladophora, w.m.
Hydrodictyon, w.m. The water net.
Spirogyra, w.m.
Desmids, w.m. Mixed species.
Diatoms—Marine, w.m. Mixed species.
Fucus, sec. Monoecious, with antheridia and oogonia.
Polysiphonia, w.m. Thallus with tetraspores.
Catalog No.
Description
Price/Each
ML1373
General Biology Slide Set B
$221.15
Catalog No.
Description
Price/Each
ML1375
General Botany Slide Set
$242.00
Catalog No.
Description
Price/Each
ML1423
Fern Life Cycle Set
$34.15
Catalog No.
Description
Price/Each
ML1413
Algae Survey Set
$57.35