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;.
| Brand | Unbranded |
| Recommended Age Range | Above 12 Years |
| Country Of Origin | China |
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;.