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live+frogs/1000
Catalog Number:
(470180-138)
Description:
Lives in intestine of host — mealworms — as symbiotic organism. Culture of mealworms provided.
Catalog Number:
(470183-760)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Description:
Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and body mutations.
Description:
Named for their food preference of milkweed seeds, these colorful Hemipterans demonstrate simple metamorphosis and sucking mouthparts.
Description:
A collection of some of the strains of Escherichia coli needed to grow various coliphages (available separately).
Catalog Number:
(470225-396)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Catalog Number:
(470179-934)
Description:
Ideal for comparative study, the four cultures included in this set represent green algae's variety of physical morphologies.
Catalog Number:
(470179-206)
Description:
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
Catalog Number:
(470183-824)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Description:
Use <i>Sordaria fimicola</i> to allow students to visualize the results of crossing over during cell division.
Description:
Two strains of Escherichia coli (donor and host) with complementary sensitivities to Ampicillin and Streptomycin. Watch them trade traits via conjugation.
Description:
This organism is occasionally isolated from soil, but most frequently from smegma- a secretion from male and female genitalia.
Description:
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
Catalog Number:
(470179-142)
Description:
Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.
Catalog Number:
(470180-278)
Description:
<i>Enchytraeus sp.</i> Culturing this terrestrial Oligochaete quickly produces a large population for general study or a source of food for fish and amphibians. Culture instructions are included.
Description:
Ideal Invertebrate Specimens for Your Marine Studies.
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