Renal papillae drain into __________________.
A. minor calyces
B. major calyces
C. the renal pelvis
D. renal columns
E. the ureter
Answer: A. minor calyces
Biology Questions and Answers.
A. minor calyces
B. major calyces
C. the renal pelvis
D. renal columns
E. the ureter
Answer: A. minor calyces