Part of the kidney through which the ureter, blood vessels and nerves enters into it is
Renal cortex
Renal medulla
Hilum
Urethra
Other function performed by kidney apart from excretion is
The composition of glomerular filtrate and urine is not same. Comment.
Definition / Explanation :
$(1)$ Column of Bertini
$(2)$ Excretory unit (nephron)
Describe the structure of a human kidney with the help of a labelled diagram.
Each human kidney has nearly