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Live Specimens


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Live Specimens

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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Catalog Number: (470176-288)

Description:   Scouring Rush. It features reedy, upright growth habit and whorls of leaves at the nodes. The shoots, which contain silica, were once used to scrub utensils and pots, giving <i>Equisetum</i> its common name of scouring rush. It is supplied in a plastic bag with care instructions. Quantity: 8–12 shoots.
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Catalog Number: (470183-798)

Description:   Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
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Catalog Number: (470183-822)

Description:   Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
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Description:   <i>Anodonta subobicularis</i>.
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Description:   <i>Aeolosoma </i>sp. A small, freshwater Oligochaete, <i>Aeolosoma</i> is characterized by colorful oil droplets in its body. It’s easy to culture large quantities of this microscopic organism for use in regeneration experiments: Simply add hay and wheat grains to hay medium. Culture instructions are included. Size: 2–3 mm.
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Description:   Cricket (Acheta domestica)or the Common House Cricket is available in adult and nymph sizes.
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Catalog Number: (470007-316)

Description:   Classic experiment to demonstrate crossing over.
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Description:   An excellent aquarium oxygenator, <i>Elodea canadensis</i> is great for teaching photosynthesis and plasmolysis.
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Catalog Number: (470180-192)

Description:   Specially Prepared “Real-Life” Combinations<BR>The world is teeming with a wide variety of microlife, making studying samples of pond water complicated especially for the beginning student. To lessen the confusion, WARD’S has prepared different culture mixes that reflect protist combinations that occur in the real world, yet eliminates the hundreds of other life-forms found in a collected sample. Comes with a dichotomous key and either the Working with Algae or the Working with Protozoa manual. Supplied in a single jar.<BR><BR>Contents: Ocean scum.
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Description:   Collections of Specimens Used Most Often in Biology Classes
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Catalog Number: (470179-998)

Description:   <i>Selaginella lepidophylla</i>. Find out how plants survive desert conditions; this plant’s curled, dried, gray-brown fronds unfurl and turn green when placed in water. It is found in desert regions of the South and Southwest United States, and Central America. It is supplied in a plastic bag and comes with care instructions. Size: approximately 3".
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Catalog Number: (470176-478)

Description:   Echinodorus brevipedicellatus<BR>This unusual plant has broad, swordlike leaves.
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Description:   One culture containing brown, black and white planaria is useful for comparative study.
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Catalog Number: (470180-494)

Description:   These red marine bivalves are fascinating to observe as they propel themselves forward by expelling jets of water.
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Catalog Number: (470179-978)

Description:   Marine. Macroalga. Available April through September. Collected.<BR><BR>Characterized by reddish plastids (rhodoplasts).
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Catalog Number: (470179-050)

Description:   Azotobacter vinelandii is an aerobic organism normally found in soil, and is commonly known for its ability to fix nitrogen, converting it to ammonia.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-962-2660.
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