Chromosomes
thingiverse
These are basic models of some chromosomes designed to teach meiosis, mitosis or heredity transmission. They can be divided into two chromatids but lack the option to depict crossing over - I may add that feature to another chromosome for those who require it. If you need this option, please send a note.
Download Model from thingiverse
With this file you will be able to print Chromosomes with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Chromosomes.