School Set A for General Biology, Elementary Set, 25 microscope slides

No. 500 School Set A for General Biology, Elementary Set 25 microscope slides - Zoology - Amoeba proteus, w.m. showing nucleus and pseudopodia - Hydra, w.m. extended specimen to show foot, body, mouth, and tentacles - Lumbricus, earthworm, typical t.s. back of clitellum showing muscular wall, intestine, typhlosole, nephridia etc. - Daphnia and Cyclops, small crustaceans from fresh water - Musca domestica, house fly, head and mouth parts (proboscis) w.m. - Musca domestica, leg with clinging pads (pulvilli) - Apis mellifica, honey bee, anterior and posterior wing - Histology of Man and Mammals - Squamous epithelium, isolated cells from human mouth - Striated muscle, l.s. showing nuclei and striations - Compact bone, t.s. special stained for cells, lamellae, and canaliculi - Human scalp, vertical section showing l.s. of hair follicles, sebaceous glands, epidermis - Human blood smear, stained for red and white corpuscles - Botany, Bacteria and Cryptogams - Bacteria from mouth, smear Gram stained showing bacilli, cocci, spirilli, spirochaetes - Diatoms, strewn slide of mixed species - Spirogyra, vegetative filaments with spiral chloroplasts - Mucor or Rhizopus, mold, w.m. of mycelium and sporangia - Moss stem with leaves w.m. - Botany, Phanerogams - Ranunculus, buttercup, typical dicot root t.s., central stele - Zea mays, corn, monocot stem with scattered bundles t.s. - Helianthus, sunflower, typical herbaceous dicot stem t.s. - Syringa, lilac, leaf t.s. showing epidermis, palisade parenchyma, spongy parenchyma, vascular bundles - Lilium, lily, anthers with pollen grains and pollen sacs t.s. - Lilium, ovary t.s. showing arrangement of ovules - Allium cepa, onion, w.m. of epidermis shows simple plant cells with cell walls, nuclei, and cytoplasm - Allium cepa, l.s. of root tips showing cell divisions (mitosis) in all stages, carefully stained