DNA Double Helix Model Biology Teaching Aid

Hold the code of life in your hands. The DNA Double Helix Model Biology Teaching Aid is a 3D model of the double helix — Watson and Crick's 1953 structure, built from Rosalind Franklin's X-ray data. Each base pair (A-T, G-C), each antiparallel strand, each hydrogen bond — visible and tangible at a scale you can teach with, display, and understand.

What's Included

• DNA Double Helix Model Biology Teaching Aid
• Instructions (where applicable)

Fulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.