Difference between. 1) renal cortex and renal medulla
2)renal pelvis and renal papilla

Dear student, 

Renal cortex is the outer  portion of the kidney and renal medulla is the inner most part of the kidney. 

Renal pelvis Renal papilla
It is the funnel-shaped dilated proximal part of the ureter in the kidney and is present on the inner side of hilum. It has  projections called calyces.  It is  the apex of a renal pyramid which projects into the lumen of a calyx of the kidney . Through the renal papilla, the collecting tubules discharge urine.


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nahi pata
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