Assertion: carrot's origin | /r/HasProperty | single
Facets:
Source sentences:
text: Both written history and molecular genetic studies indicate that the domestic carrot has a single origin in Central Asia.
text: Both written history and molecular genetic studies indicate that the domestic carrot has a single origin in Central Asia.
text: Molecular and genetic studies, along with written history, support the idea that the cultivated/domesticated carrot has a single origin in Central Asia.