Products are enlightening teaching aids, and children can also learn simple and easy-to-understand scientific knowledge in the process of playing. The principle of the product is: In a double-stranded DNA molecule, A=T, G=C.
| Model | Human Genes DNA |
| Subject | Science |
| Brand | Unbranded |
Products are enlightening teaching aids, and children can also learn simple and easy-to-understand scientific knowledge in the process of playing. The principle of the product is: In a double-stranded DNA molecule, A=T, G=C.