 ጕዳዩን ግን፡ የዓብደላ ሥራ መነጋገሪያ ኹኖን እንጂ፡ ባገር የመጣ፡ ቀደም ብሎ የጀመረ መኾኑንም በተለያየ ገጽታው ኣነሣሥተነዋል።
Other experiments, not described here, show, however, that at the time of operation differentiation has already begun to some extent, though it has evidently not become irreversible.