One issue is to which President or Congress a particular year's deficit should be attributed. U.S. Congressional terms start on Jan. 1, Presidential terms later in January, and the fiscal year on Oct. 1, so none of them exactly match up.
These nephridia, which are called protonephridia, are branched tubules of ectodermal origin. They are closed at the internal ends by terminal cells, or solenocytes, and open to the exterior by means of excretory pores, or nephridiopores.
exists and is an alternate of . Making the world better, one answer at a time. Nephrosis is the general term meaning any abnormal condition of the kidney. One example is nephritis; this means that the nephrons, or filtering mechanism, of the kidneys are inflamed from infection. It is dangerous if not treated because permanent damage to the delicate nephron system can occur, possibly resulting in renal failure. nephrosis.