Plastic Human Genes Model DNA Model Scientific Plaything Children Biological Model

$0.99

Plastic Human Genes Model DNA Model Scientific Plaything Children Biological ModelPlastic Human Genes Model DNA Model Scientific Plaything Children Biological ModelPlastic Human Genes Model DNA Model Scientific Plaything Children Biological Model

DescriptionThe genome of an organism consists of complementary pairs of enormously long polynucleotides wound around each other in the form of a double helix. Through study, students will know the difference single-stranded and double-stranded, and why the DNA is more stable than RNA.Features-Color:As Shown-Material:Wood, plastic-Size:26.00X11.00X11.00cm/10.22X4.32X4.32in- Owning the strong wear and break resistance ability, very durable.- A nice students educational toy that helps to get to close to science.- It has a simple design, but very practical in use, giving you a good using experience.- Train your children observation capability, thinking and analytical skills.- Bring a real and objective experience for children to learn more about human genome.