Hubble is an ancient Anglo-Saxon name that is derived from the Old French name Hubaut or one of the Old German names Hugibald or Hubald. These names have the literal meaning of mind-bold. CITATION[CLOSE] Reaney, P.H and R.M. Wilson, A Dictionary of English Surnames.
In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel or seed) is a membrane-enclosed organelle found in eukaryotic cells. Eukaryotes usually have a single nucleus, but a few cell types, such as mammalian red blood cells, have no nuclei, and a few others have many.
Report Abuse. a nucleus (nucleii refers to more than one nucleus, it is the plural form of the word nucleus) is a core, the central and generally key or most important thing to the total structure. A nucleus, when discussing cells, is the area of the cell where genetic material resides. It has its own structural border (a semi-permeable wall separating it from the main cell mass). You must know what a cell nucleus is without needing further detail. It is a fairly basic term to cell biology.