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Protists - Living Material
Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.
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Ward's® Live Protist Sets
Collections of Specimens Used Most Often in Biology Classes
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Ward's® Live College Protist Set
Our Most Comprehensive Selection of Algae and Protozoans
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Colpidium
Hay medium. Characterized by cilia; nearly all possess two types of nuclei.
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Cyclotella
Marine. Unicellular; small, centric cells. Marine medium.Characterized by shells (tests) made of silica, in two parts.
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Ward's® Protist Form and Structure Set
Living Cultures Plus Comprehensive Materials for In-Depth Study.
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Selanastrum, Tube Culture
Freshwater. Unicellular; lunate. Proteose agar.
Characterized by green plastids and cell walls composed of cellulose.
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Laminaria
Marine. Macroalga. Kelp. Large specimen. Collected.
Kelp and seaweed; with a distinct set of photosynthetic pigments.