Question

Kidney structure a. A kidney has a hollow renal sinus. b. The ureter expands into the renal pelvis. c. Renal papillae pr...


Kidney structure
a. A kidney has a hollow renal sinus.
b. The ureter expands into the renal pelvis.
c. Renal papillae project into the minor calyces.
d. Each kidney is divided into a renal medulla and
a renal cortex.
e. The functional units of the kidney are the nephrons.

Answer

Kidney is a pair of organs in the abdomen . It removes waste and extra water from the blood and helps in keep the chemicals balance in the body.

 

The structure of a kidney i.e.   each kidney is divided into a renal medulla and a renal cortex.

 kidney has a hollow renal sinus.

 The functional units of the kidney are the nephrons.

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