西班牙语

25 Microscope Slides. The most important representatives of Protozoa, Sponges, Coelenterata, Vermes, Arthropoda, Insecta, Mollusca, Echinodermata, Acrania. 1(e). Amoeba proteus, w.m. 2(c). Euglena, a common flagellate with eye spot 3(d) ... 更多

50 Microscope Slides. 1(d). Radiolaria, mixed species 2(d). Foraminifera, mixed species 3(c). Ceratium, dinoflagellates 4(f). Trypanosoma, causing sleeping disease, blood smear 5(f). Plasmodium, malaria parasite, blood smear 6(d). Eimeria ... 更多

50 Microscope Slides. Domestic and tropical parasites of humans and animals. 1(f). Entamoeba histolytica, amebic dysentery, smear or section 2(f). Leishmania donovani, causes Kala-Azar, smear or section 3(f). Trypanosoma gambiense, sleeping ... 更多

25 Microscope Slides. 1(e). Diplococcus pneumoniae, croupous pneumonia, smear 2(f). Neisseria gonorrhoeae, gonorrhoea, smear 3(e). Neisseria meningitidis (intracellularis), epidemic meningitidis, smear 4(d). Staphylococcus aureus, pus organism ... 更多

25 Microscope Slides. 1(e). Bacteria type slide shows cocci, bacilli, spirilli 2(c). Oscillatoria, blue green alga 3(c). Pleurococcus, green alga 4(d). Eudorina, small colonies 5(c). Diatoms, mixed species 6(e). Spirogyra in conjugation ... 更多

25 Microscope Slides. 1(d). Streptococcus lactis, milk souring bacteria 2(d). Bacillus subtilis, hay bacillus, with spores 3(c). Nostoc, blue green alga with heterocysts 4(e). Volvox, with daughter colonies 5(d). Zygnema, vegetative and ... 更多

25 Microscope Slides. 1(d). Sphaerotilus natans, bacteria from putrid water 2(d). Cosmarium, desmid 3(c). Chlamydomonas, biflagellate algae 4(c). Cladophora, green alga, branched filaments 5(c). Oedogonium, green alga, simple filaments 6 ... 更多

25 Microscope Slides. 1(c). Simple plant cells, epidermis of Allium w.m. 2(d). Cell division (mitosis) all stages, in Allium root tips l.s. 3(c). Starch grains, t.s. of potato tuber 4(c). Cork cells, t.s. of bark of Quercus 5(d). Stone cells ... 更多

50 Microscope Slides 1(d). Stem apex and meristematic tissue, Asparagus l.s. 2(c). Aleurone grains, t.s. of Ricinus endosperm 3(d). Fat in sec. through endosperm of Corylus 4(c). Lysigenous oil glands, t.s. rind of Citrus fruit 5(d). Inulin ... 更多

13 Microscope Slides 1(d). Protostele. Psilotum, stem t.s. 2(d). Actinostele. Lycopodium, stem t.s. 3(d). Polystele. Pteridium, rhizome t.s. concentric bundles with inner xylem 4(d). Ectophloic siphonostele. Osmunda, rhizome t.s. 5(d ... 更多

20 Microscope Slides 1(c). Pine (Pinus), healthy leaves, t.s. 2(c). Pine (Pinus) leaves damaged by acid rain, t.s. 3(c). Fir (Abies), healthy leaves, t.s. 4(c). Fir (Abies), stem tip damaged t.s. 5(c). Beech (Fagus), healthy leaves t ... 更多

20 Microscope Slides 1(d). Intestinal bacteria (Escherichia coli) from putrid water 2(e). Putrefactive bacteria (Spirillum) from sludge poor in oxygen 3(d). Putrefactive bacteria (Sphaerotilus) bacteria, forming long chains 4(d). Sludge ... 更多

17 Microscope Slides 1(d). Acidophile soil bacteria, solution of heavy metals 2(d). Nitrite bacteria, forming harmful nitrogenous substances 3(d). Root of beech with ectotrophic mycorrhiza, t.s. 4(d). Root of birch with partly endotrophic ... 更多

15 Microscope Slides 1(c). Pollen grains of different kinds of grass 2(c). Pollen grains of different deciduous trees 3(c). Pollen grains of different conifers 4(b). Mixed house dust 5(c). Dust mite from a living room 6(b). Spores of ... 更多

25 Microscope Slides 1(e). Amoeba proteus, ameba 2(c). Ceratium hirundinella, dinoflagellates 3(c). Euglena, green flagellate with eyespot 4(d). Radiolaria, marine rhizopods 5(c). Paramecium, nuclei stained 6(d). Stylonychia, a common ciliate ... 更多

25 Slides. Zoology: 1(e) Amoeba proteus, w.m. showing nucleus and pseudopodia 2(e) Hydra, w.m. extended specimen to show foot, body, mouth, and tentacles 3(c) Lumbricus, earthworm, typical t.s. back of clitellum showing muscular wall, intestine ... 更多

50 Slides. Zoology and Parasitology: 1(d) Paramaecium, nuclei stained 2(c) Euglena, a common flagellate with eyespot 3(c) Sycon, a marine sponge, t.s. of body 4(e) Dicrocoelium lanceolatum, sheep liver fluke, w.m. 5(c) Taenia saginata, tapeworm ... 更多

50 Slides. Zoology: 1(f) Trypanosoma gambiense, causing sleeping disease, blood smear 2(f) Plasmodium berghei, malaria parasite, blood smear 3(d) Radiolaria, strewn slide of mixed species 4(d) Foraminifera, strewn slide of mixed species ... 更多

50 Slides. Histology of Man and Mammals: 1(c) Ciliated epithelium, in t.s. of fallopian tube of pig 2(d) Tendon of cow, l.s. showing white fibrous tissue, stained for fibres and cells 3(f) Heart muscle, human, t.s. and l.s., branched fibres ... 更多

18 Microscope Slides. 1(e) Honey bee, mouth parts of worker, w.m. 2(e) Honey bee, mouth parts of worker, t.s. 3(e) Honey bee, head with compound eyes and brain, t.s. 4(c) Honey bee, cornea from eye, isolated and w.m. 5(d) Honey bee, ... 更多

25 Microscope Slides. 1(f) Trypanosoma gambiense, Central African sleeping disease, blood smear 2(f) Plasmodium berghei, malaria in rodents, blood smear with vegetative forms and schizogony stages 3(f) Sarcocystis sp., section of muscle ... 更多

25 Microscope Slides 1(d) Arcella, shelled ameba 2(e) Vorticella, a stalked ciliate 3(e) Colpidium, a common holotrich ciliate 4(d) Spongilla, fresh water sponge, t.s. showing channels 5(c) Planaria, fresh water flat worm, t.s. of body 6 ... 更多

12 Microscope Slides 1(d) Human scalp, vertical sec. shows l.s. of hair follicles 2(d) Human scalp, horizontal sec. shows t.s. of hair follicles 3(b) Natural blond and black hair 4(b) Grayed hair 5(b) Eyelash 6(b) Hair of beard 7(b ... 更多