An exceptional set of the most popular slides routinely studied in a beginning biology course. Supplied in plastic slide box. Sh. Wt. 1.06 lbs. Amoeba proteus, w.m. Diatoms, w.m. Sponge spicules, w.m. Tooth smear showing bacteria types Paramecium, w.m. Onion bulb epidermis, w.m. Fruit fly, w.m. Mixed pollen grains, w.m. Butterfly wing scales, w.m. Human blood, sm. Frog blood, sm. Squamous epithelium mouth, sm. Euglena, w.m. Striated muscle, l.s. Budding yeast, w.m. Fish scales, placoid, w.m. Macerated stem cells, w.m. Spirogyra (green algae), w.m.