It is incredible that the descendants of two organisms, which had originally differed in a marked manner, should ever afterwards converge so closely as to lead to a near approach to identity throughout their whole organisation.
Ez da sinesgarri sorreran nabarmenki ezberdinak izaniko bi organismoren ondorengoek, gero organismo biok beren organizazio guztian ia berdin-berdinak izatera eramateraino konbergitzea.