The genes distantly located in the chromosome show incomplete linkage because they have a chance of separation by crossing over and of going into different gametes and offspring. Mac Version Coming Soon! (in a year or two;) Now on Facebook Support the Mac Port on Patreon Linkage is a free computer-aided design program for Microsoft Windows used for prototyping of mechanical linkages. The mechanism is edited and animated in the same window allowing for quick analysis and modification while working on a design. It is simplistic for a CAD program but that is the intent. The current version is 3.16.42 Download Linkage files here including documentation and beta software ... - Linkage refers to the tendency of genes located near each other on the same chromosome to be inherited together during meiosis. This is because genes located close together on a chromosome move together to the same pole during cell division. - There are different types of linkage based on whether crossing over occurs, the genes involved, and the chromosomes. Linkage can be complete or incomplete depending on the presence or absence of crossing over. It can involve dominant or recessive ... Download Linkage for free. Linkage is a computer aided design program used for quick prototyping of linkage mechanisms.