Another name for the taiga, the Boreal forest is a belt of coniferous trees that circle the globe just below the Arctic. With long, severe winters a characterizing feature of the forest, animals and plants of this biome . . .

Explore the lives of predators with the vivid views of this microslide set. -- The predators shown are from a variety of habitats, but each share similar hunting and eating habits. You students will learn the features th . . .

You can determine a great deal about an animal by examining their teeth. -- An omnivores teeth are less specialized than those animals who eat either only plants or only meats. Consuming from both sources, an omnivore ha . . .

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A varied assortment of photographs are supplied in this microslide set allowing you and your students to observe the characteristics of herbivorous animals. -- WIth adaptations for consuming plants, omnivores often share . . .

Discover the biome that covers 25% of Earths surface with this microslide set. -- Grasslands support relatively few types of plants and animals and receive only 10-40 inches of rainfall annually; but the inhabitants of t . . .

In this set students study a number of protozoan specimens and the functions performed by their organelles. -- 1. Condylostoma (200X) -- 2. Vorticella (75X) -- 3. Dileptus (100X) -- 4. Chlamydomonas (400X) -- 5. Volvox ( . . .

Under the microscope, a single drop of swamp water becomes a fairyland of strange forms and beautiful colors tiny spheres of green, yellow or golden brown; a necklace of bright green beads; minute stars; a net of delica . . .

1. Cheek Cells - Stained (900x) -- 2. The Modern Cell - e.m. (37,000x) -- 3. The Rough Endoplasmic Reticulum - e.m. (18,500x) -- 4. The Smooth Endoplasmic Reticulum - e.m. (18,500x) -- 5. The Mitochondria - e.m. (10,000x . . .

1. Drosophila Male (20x) -- 2. Drosophila Female (30x) -- 3. Drosophila Egg (40x) -- 4. Drosophila Larva (40x) -- 5. Drosophila Pupa (30x) -- 6. Chromosome (3,000x) -- 7. Drosophila Eyes: Left (Normal) (60x)/ Right (Muta . . .

1. Ova (200x) / Sperm (1800x) -- 2. Fourth Day (200x) / Sixth Day (200x) -- 3. Fourth Week (10x) -- 4. Thirty Days (3x) -- 5. SeventhEighth Week (1/2x) -- 6. Fourth Month (1/2x) -- 7. Five and One Half Months (1/5x) -- 8 . . .

Our world formed 4.5 billion years ago. Although we do not know when life first formed, we do know that a billion years later, complex forms of life existed on our planet. This microslide charts the emergence of life wit . . .

1. Bone, sx-stained (150x) -- 2. Cartilage (80x) -- 3. Fat Cells (50x) -- 4. Epithelial Tissue (175x) / Ciliated Epithelil Cell (1400x) -- 5. Nerve Cells - stained (400x) -- 6. Striated Muscle Cells (1000x) -- 7. Red Blo . . .

1. Animal Cell Nucleus (900x) -- 2. Plant Cell Nucleus (1,000x) -- 3. Nuclear Reproduction (1,000x) -- 4. Human Blood Cells (900x) -- 5. Voluntary Muscle Cells (900x) -- 6. The Nuclear Membrane (T.E.M.) (125,000x) -- 7. . . .

Set of eight microphotographs depicting a variety of cancerous cells and cancerous cell development. -- 1. Healthy Skin Tissue -- 2. Cancerous Skin Tissue -- 3. Tumor -- 4. Lung Normal/Lung Cancer -- 5. Melanoma /Carcino . . .