"WardsSci090088"
Scenedesmus
Freshwater. Colonial; four cells with spines. Basic culture solution.
Characterized by green plastids and cell walls composed of cellulose.
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Pandorina
Freshwater. Colonial; colonies elliptical, made up of 16–32 cells. Basic culture solution.
Characterized by green plastids and cell walls composed of cellulose.
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Mold Types, Composite Slide
Observe the differences between common mold types
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Ward's® Preserved Fetal Pigs: Double Injected
Formalin preserved fetal pigs.
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Preserved Cow Uterus, Pregnant
Formalin preserved cow uterus. Available in pails.
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Internal Parasite Collection
The set of six is supplied in separate, labeled jars.
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Ward's® Live Elodea canadensis Aquatic Plants
An excellent aquarium oxygenator, Elodea canadensis is great for teaching photosynthesis and plasmolysis.
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Ward's® Live Pond Snails
Create a balanced ecosystem in your aquarium with the addition of these small, freshwater algae eaters. They reproduce rapidly, laying their eggs on the glass sides of the aquarium.