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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 Chlamydomonas reinhardtii Cultures
Demonstrates isogamous reproduction where gametes are similar in appearance and behavior. Make lectures and labs on protist reproduction clearer with our specially selected cultures that illustrate various reproductive phenomona.
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Ward's® Live Amphidinium Culture
Marine; Small Motile Cells with the Transverse Furrow Located Near the Apex.
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Ward's® Live Chlorella pyrenoidosa Culture
This species of freshwater algae is commonly used for research on photosynthesis.
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Ward's® Live Actinosphaerium Sp. Culture
With stiff 'arms' radiating in all directions, these microscopic organisms look like sea urchins
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Porphyridium
Marine. Unicellular. Erdschreiber’s medium.
Characterized by reddish plastids (rhodoplasts).
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Ward's® Protist Form and Structure Set
Living Cultures Plus Comprehensive Materials for In-Depth Study.
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Ward's® Preying Protist Study Set
Observe Two Protists Hunting Included Prey
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Bangia
Marine. Filamentous; unbranched thallus. Erdschreiber’s medium.
Characterized by reddish plastids (rhodoplasts).
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Chilomonas
Two flagella; no chloroplasts. Food organism. Hay medium.
Characterized by flagella; lacks plastids.