Science Wiz DNA Educational science kit;This new edition of DNA makes the learning of the central concepts of molecular biology child's play;Extract DNA from a fruit then probe and spool real DNA, build a double helix, solve a chromosome puzzle and ask, Is it a boy or a girl?;You can also learn sterile techniques and model messenger RNA;Kit includes a 40-pg. book and materials

• Science Wiz Dna Kit

Science Wiz Dna KitScience Wiz