(reply to a query about what use a roamer has in the real world) Fandabidozi for for geometry, arithmetic, spatial awareness, logical thinking, deduction, problem solving...

In unpublished work, P. E. Cowan finds Rattus rattus, like R. norvegicus, to be markedly neophobic. These commensal species have been compared with two Australian congeners, R. fuscipes and R. villosissimus, both largely independent of man and neither neophobic in the laboratory conditions in which they have been tested. The typical new object reaction, first clearly described in investigations of rats as pests, is perhaps a product of natural selection in man-made environments. But there is no universal rule: the commensal house mouse, Mus musculus, displays, instead of typical neophobia, a capricious and unpredictable kind of behavior […]

Briefly, a micronucleus/micronuclei (MN) is/are a small chromatin-containing structure(s) that is juxtaposed to the main nucleus or daughter binucleates following the completion of mitosis (Fig 1 ).

[…] there was instantly a dreadful confusion and uproar in the room, and such a grabbling and laughing; he could not catch the words […]