There are an equal number of pyramids per kidney as there are minor calyces. ie If there are 8-18 minor calyces per kidney, there will be a matching number of pyramids (8-18). Therefore, if a cat has 12 minor calyces, there will be 12 pyramids as well in that kidney.
The renal pyramids are located in the cortex of the kidney.
Just one per kidney.
The renal medulla is the innermost part of the kidney. The renal medulla is split up into a number of sections, known as the renal pyramids
the renal pyramids
medulla
renal columns
Blocks are a type of structure that holds up Pyramids and they are not part of Pyramids today because pyramids are no longer being built.
Waste fluids are normally collected by the medullary pyramids of the kidney. Urine usually passes through here into the renal papilla on the way to the renal pelvis and then the ureter. The papilla is part of the system that carries urine to the outside from the kidney.
the renal pyramids are found in the renal medulla of the kidney Reference http://www.ivy-rose.co.uk/HumanBody/Urinary/Urinary_System_Kidney_Diagram.php
The trigone is part of the urinary bladder, not part of the kidney.
Yes