Kidney are known to be two bean shaped organs that Is found on both left and right side of the body and they function by regulating the electrolytes, regulation of blood pressure and maintainance of acid-base balance. Thus, segmental veins are branches of renal arteries and they are often much higher than that from the main renal vein.
The correct answer of this question is Segmental veins.
Kidney are shaped into the two bean form of organs. They are located at both the left and right sides in the body. They are playing an important role for the proper regulation in the processing of blood pressure. It is also responsible for the maintenance over the acid-base balance.