You can see evidence of this genetic experimentation with crops in Moray, a set of terraces built at different altitude levels created by the Inca culture in th

You can see evidence of this genetic experimentation with crops in Moray, a set of terraces built at different altitude levels created by the Inca culture in the Andes mountains [0]. It is believed that the Incas would acclimatize crops to the high elevations of the Andes mountains in these terraces. [0] https://en.wikipedia.org/wiki/Moray_(Inca_ruin) https://en.wikipedia.org/wiki/Moray_(Inca_ruin)