"Wardssci090001"

This fast and easy activity acquaints students with electrophoresis using inexpensive dyes.

Realistic And Accurate, Cast From An Actual Specimen

Study the skeletal anatomy of various classes of vertebrates.

Thomas Spurgeon et al

Ready Students For Rescue Situations

Featuring An Egg And Full Food Crop

More tools for a finer dissection.

Use PCR to determine if your parrots are male (ZZ) or female (ZW).

Study A Healthy And Infected Ear

Students master technique through realistic practice.