question_answer

Figure shows human urinary system with structures labelled A to D. Select option, which correctly identifies them and gives their characteristics and/of functions

A)  A-adrenal gland-located at the anterior part of kidney. Secrete catecholamines, which stimulate glycogen breakdown

B)  B-pelvis-broad funnel shaped space inner to hilum, directly connected to loops of Henie

C)  C-mediulla-inner zone of kidney and contains complete nephrons

D)  D-cortex-outer part of kidney and do not contain any part of nephrons