HMANE DNA Models Double Helix Model Components Science Educational Teaching Instrument Toy

Interlocking pieces connect to form the double helix shape and show how molecules split at the center of the base pairs Completed model measures 33cm [13"] high Manufactured by HMANE. Make learning come alive and build creativity with this hands-on and interactive science kit! Note: Recommended for ages 6+ Principle: In a double-stranded DNA molecule A=T G=C. That is: A + G = T + C or A + C = T + G;