...






                        


Urinary system - The nephron


     The kidneys are two bean-shaped organs located outside the peritoneum at the posterior of the upper abdomen. The kidneys are located one on each side of the vertebral columns and are protected by the ribs and a layer of fat. The renal artery, renal vein and ureter connect to the kidney at the indented media border called the hilus.

1034

Comentarii :


avatar

Alte materiale :



Cel mai bun fotograf de nunta 


Citeste mai mult la tema:




Однажды твоя жизнь будет оценена не по тому сколько денег ты заработал и сколько у тебя машин. А по тому как ты повлиял на чью-то жизнь...



  
Design by Dr. wikko © 2020