Columns of Bertini in the kidneys of mammals are formed as extensions of
Cortex in medulla
Cortex in pelvis
Medulla in pelvis
Pelvis in ureter
Medulla -
Columns of Bertini
- wherein
The medulla is divided into a few conical masses (medullary pyramids) projecting into the calyces (sing.: calyx) medullary pyramids as renal columns called Columns of Bertini.
Correct option is 1