See Also: Jordan's rule(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Jordan map(tourism)
Jordan(tourism)
Jordan 2,(dictionary)
Jordan 1,(dictionary)
Jordan(dictionary)
Jordan(encyclopedia)
Jordan Times(finance)

Jordan's rule (medicine)


Jordan's rule
<genetics> An evolutionary rule that states that the closest genetic relatives of a given species are found very near it, but the two groups are isolated by some kind of natural barrier (such as a river) that neither species can cross easily.