Room 33 of Pueblo Bonito contains the remains of several individuals buried together. aDNA indicates that _____________________________ .
a) None of these individuals are blood relatives, suggesting the presence of sacrificial victims.
b) None of these individuals are native to Chaco Canyon, and all appear to come from Mexico.
c) All of these individuals are blood relatives, sharing the same rare (and deadly) genetic trait.
d) One male individual is from Chaco Canyon, while the remainder (all female) are from other locations; may suggest the presence of marriage alliances.
e) All of these individuals are blood relatives, suggesting a high-status family burial.