"Avantor"

Illustrates a Non-typical Genetic Sequence in Humans

Individual fusulinids. Vial of ten.

Illustrates Mushroom Structures

Study a Type of membranous Wing

Vascular Plant that Reproduces by Spores and not Seeds

Amphibole group; dark greenish black cleavages, somewhat columnar.

Digestive Organ

Mammalian Reproductive Structure

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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.

Rechargeable Potometer Assembly

Sea Urchin Development

Final Section of Small Intestine

Explore C. elegans in detail

Modified First Appendage

Learn about bacterial morphology and infections.