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Allow your students to study the characteristics of human skeletal muscle. Skeletal muscle tissue is located superficial to the bones and is voluntarily controlled. Stained with hematoxylin and eosin, the longitudinal section of tissue is selected to show multinucleated, striated fibers.
Our Dicot Stems microscope slides are of the highest quality.
Well-developed branching mycelium. Occurs in moist soil and aquatic habitats.
Microscope slide with whole mount of Allomyces sporophyte, which produces sporangia. Stained for general study.
Cross, radial and tangential sections of Tilia americana. Diffuse porous wood with simple perforation plates and abundant parenchyma. Broad rays are 1 to 6 seriate and narrow rays are uniseriate.
Use this whole mount microscope slide to study the basic characteristics of the popular protist, Amoeba. Amoeba proteus is a single-celled organism that belongs to the phylum Sarcodina. Protozoa in this group move and gather food using pseudopodia, or "false feet," as can be seen on many specimens in this slide. In addition, students can see the nucleus, cytoplasm, and the cell membrane.
Epithelial tissue covers or lines body surfaces as well as serving to absorb, filtrate, protect, and secrete various substances. The tissue is classified by the number of cell layers it has (simple=1 cell layer, stratified = more than 1 cell layer) and the shape of the cells (squamous=flat, cuboidal=cube shaped, columnar=column-shaped).
Commonly used example of typical animal cells.
Use this slide to study the simple structure of Anabaena, a planktonic, filamentous cyanobacterium (blue-green alga). This alga is important to the nitrogen cycle; heterocysts, special nitrogen-fixing cells, convert nitrogen into ammonia. Students can easily identify the enlarged heterocysts and larger spore-like cells called akinetes.