Libotlolo tsa likhalase tsa mahetla a bataletseng ke khetho e ntle le e ntle ea ho paka bakeng sa lihlahisoa tse fapaneng, joalo ka litlolo tse nkhang hamonate, oli ea bohlokoa le li-serum. Moralo o bataletseng oa lehetla o fana ka ponahalo le maikutlo a sejoale-joale, ho etsa hore libotlolo tsena e be khetho e tsebahalang bakeng sa litlolo le lihlahisoa tsa botle.