The kidneys are bean-shaped.
Kidney Shape and Function
The kidneys are vital organs in the urinary system responsible for filtering waste products from the blood. According to provided information, the kidneys are two bean-shaped organs. This distinct shape isn't just a random occurrence; it likely plays a role in the kidney's function. While the exact biomechanical advantage of the bean shape isn't explicitly stated in the reference, the concave side (hilum) is where the renal artery enters and the renal vein and ureter exit, making this shape functional for vascular and urinary connections.
