Recently , some seeds of <u>Squash</u> (Cucurbita pepo) from Guilá Naquitz that are morphologically domesticated were dated using the AMS technique to between 10,000 and 8000 years ago.
Squash seeds, peduncles, and fruit rind fragments from Archaic period stratigraphic zones of Guila Naquitz cave in Oaxaca, Mexico, are assigned to Cucurbita peso on the premise of diagnostic morphological characters and recognized as representing a domesticated plant on the premise of accelerated seed length and peduncle diameter, in addition to adjustments in fruit form and color, in contrast to wild cucurbita gourds. Nine accelerator mass spectrometer radiocarbon dates on those specimens file the cultivation of C. peso through the population of Guila Naquitz cave among 10,000 to 8000 calendar years ago , which predates maize, beans, and immediately dated domesticates within the America greater than 4000 years.
Thus, squash seeds from Guila Naquitz were domesticated between 10,000 and 8000 years ago.
Learn more about Guila Naquitz here : brainly.com/question/28385094
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