ITEM NAME:Human Genes DNA Models Double Helix Science Toys Teaching Learning Education OZ Features: 100% brand new and high quality Made of superior material, durable to use .The principle of the product is: In a double-stranded DNA molecule, A=T, G=C. That is: A + G = T + C or A + C = T + G; Simple and lightweight, easy to install Do not take up too much space and help children improve their ability to work and think independently Products are enlightening teaching aids, and children can also learn simple and easy-to-understand scientific knowledge in the process of playing; Specifications: Color: As Shown Material: Plastic Product Size: 33*11.6cm Package Content: 1 x Structure Column 1 x Base 1 x Sill Pillar 1 x Structural Slab 1 x Upper Cover.1 x Sill Pillar. The principle of the product is: In a double-stranded DNA molecule, A=T, G=C. That is: A + G = T + C or A + C = T + G;. 1 x Structure Column. Products are enlightening teaching aids, and children can also learn simple and easy-to-understand scientific knowledge in the process of playing;.
