It is not certain that they have a common origin.
But a bigger factor is that King sees where different genre ideas have a common origin.
The system of lunar mansions, however, may have a common origin even earlier in Mesopotamia.
Schizophrenia shares a similar polygenic component, suggesting that the two disorders may have a common origin.
Mesoamerican Indian cultures have a common origin in the pre-Columbian civilizations of the area.
Two groups of plantains are thought to have a common origin: the horn plantain and the French plantain.
Similar fractionation patterns and variations are observed in the solar wind, suggesting that these variations may have a common origin.
Each endocrine gland consists of a group of specialized cells that have a common origin in the developing embryo.
So far, it appears that three of the letters, those posted in Trenton, have a common origin.
So far, it is clear that three of the letters, those posted in Trenton, seem to have a common origin.
Following a careful study of the emerging feathers on the embryos, he found evidence that scales and feathers do not have a common origin (as some had supposed).
