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Introduce junior and senior high school students to the world of microscopy with inexpensive, unbreakable microslides. Microslides consist of a strip of film with eight photomicrographs, each reproduced exactly as you would see them through a professional microscope under ideal conditions. You can supply all your students with their own microslides. A detailed text folder is included. Viewers are available separately.
All living things take in food to provide nourishment for the cells, but not all of the food taken in can be used by the body. Once the nutrients have been extracted what is left is waste and the body, whether animal or plant, must eliminate it. This series of slides shows students some of the methods and structures developed by living things for the excretion of waste materials. The set features one strip of eight images. Also included is a key to image descriptions.
1. Paramecium - wm/st (150X)
2. Hydra - cs/st (175X)
3. Leaf stomata - cs/st (275X)
4. Kidney - ls/st (5X)
5. Glomerulus - cs/st (160X)
6. Sweat gland - cs/st (50X)
7. Lung - cs/st (110X)
8. Frog's cloaca - dissection (2X)
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