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Live Specimens

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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 Mixed Protist Culture

Description: Specially Prepared “Real-Life” Combinations
The world is teeming with a wide variety of micro life, making studying samples of pond water complic...

Ward's® Live Serratia marcescens D1 Culture

Description: This organism is commonly isolated from soil, and depending upon the temperature of its environment, can produce a distinctive red pigment.

Ward's® Live Pseudomonas aeruginosa culture (Pathogenic)

Description: This organism can be isolated from many human urinary tract infections, as well as polluted water and sewage. It is commonly identified by its distin...

Ward's® Live Protist Sets

Description: Collections of Specimens Used Most Often in Biology Classes

Catalog Number: (470183-774)

Ward's® Live Pond Snails: Pack of 12

Retrieving Each

Description: Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Catalog Number: (470176-400)

Ward's® Live Praying Mantis Egg Cases (Tenodera aridifolia sinensis)

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Description: A fascinating predator to study; as it lies in wait for its prey, its posture makes it appear to be praying, giving the insect its common name.

Ward's® Live Mystery Snails (Pomacea bridgesi)

Description: These organisms help keep your freshwater aquarium clean by eating algae and detritus; they won’t eat any plants included in the aquarium.

Ward's® Live Bacillus cereus Culture

Description: This organism is often times isolated from food; in large amounts it can cause food poisoning

Catalog Number: (470176-532)

Ward's® Live Rhodospirillum rubrum Culture

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Description: This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and i...

Ward's® Live Mixed Pond Protozoa

Description: Specially Prepares "Real-Life" Combinations

Ward's® Live Mycobacterium phlei Culture - PATHOGEN

Description: This pathogenic organism is sometimes isolated from hay and grass.

Catalog Number: (470176-496)

Cladophora

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Description: Cladophora (Small)

Ward's® Live Mixed Green Algae

Description: One jar containing a mixture of 6 different genera of algae. Each algae is cultured individually in Ward's laboratories, and mixed together immediate...

Catalog Number: (470225-398)

Ward's® Live Egeria Najas: Pack of 6

Retrieving Pack

Description: Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Live Amoeba proteus cultures

Description: Demonstrate amoeba structure, locomotion, and feeding behavior.

Drosophila Sets, Live Fruit Flies

Description: Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and bod...