"Euglena live"

Teach your students about the complete metamorphosis of an insect with these mealworms.

These industrious scavenger insects devour organic matter — the larvae will even clean a skeleton of muscle, skin and cartilage.

Formalin Preserved

Yeast reproduction

Cool and colorful dragons liven up genetics lessons.

Investigate mold characteristics

Place these eggs in a brine solution for two days in order to make the shrimp (Artemia) hatch. Our special processing technique allows you to store the eggs for nearly indefinite periods of time. 7 grams.

Adult Male and Female in Lateral View

Everything you need to safetly collect and culture bacteria and fungi from your environment

These African clawed frogs are entirely aquatic and thrive in an ordinary freshwater aquarium. They are often used in developmental studies and genetic experiments.

Which environment is more appealing?

Students determine contamination levels of ground beef in different environments.

Pathway between plant cells.

Formalin Preserved

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Observe the differences between common mold types