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Intro+to+Science+Learning+Activities


303  results were found
Specimens

Specimens are available for use in a wide variety of organic and inorganic testing procedures. Organic samples can be utilized for dissection purposes or studying whole preserved or life specimens, with practical examples in cellular biology or the internal structures of whole organs and complex multicellular systems. Rock specimens are useful for studying textures, grain sizes, and other features brought about by pressure, temperature, and other natural forces, offering a glimpse into the Earth’s geological history.


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Catalog Number: (470194-682)

Description:   Batrachospermum (Small)
Catalog Number: (470317-616)

Description:   All specimens listed below are included in individual jars with each set. Guide included with each set.
Catalog Number: (470194-678)

Description:   Marine, Macroalga, Multicellular; membranous thallus. Collected. Characterized by green plastids and cell walls composed of cellulose.
Description:   Visual examples of genetics at work.
Catalog Number: (470317-618)

Description:   All specimens listed below are included in individual jars with each set. Guide included with each set.
Catalog Number: (470317-612)

Description:   All specimens listed below are included in individual jars with each set. Guide included with each set.
Catalog Number: (470177-446)

Description:   Wheat rust. All spore stages: pycnia, aecia, telia, and uredia.
Catalog Number: (470025-406)

Description:   Illite Shale, 500 g
Description:   An excellent specimen used to demonstrate the insect body structure.
Description:   Often mistaken for beetles, these wingless crustaceans live their whole lives on land, feeding on decaying organic matter.

Description:   Isolated from human urinary tract and wound infections, this organism is identifiable by its characteristic putrefactive odor. 
Catalog Number: (470219-870)

Description:   This large bovine heart is ideal for demonstrations. Weight: approximately 5 lbs.

Description:   Ideal for use as a model system, this free-living nematode has biological processes similar to those of other animals. The transparent animal normally...

Description:   An excellent aquarium oxygenator, Elodea densa is great for teaching plant respiration, photosynthesis, and plasmolysis.

Description:   Purple Starchy: Purple Sweet: Yellow Starchy: Yelllow Sweet. The result of test crossing the F1 hybrid with the recessive parent (R/r Su/su and r/r su...
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