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.
