Question
Biology Question on excretory system
Renal calculi are formed due to
A
accumulation of calcium oxalate crystals
B
clotting of blood
C
presence ()f hard particles in food
D
all of the above
Answer
accumulation of calcium oxalate crystals
Explanation
Solution
Renal calculi are the stones or insoluble masses of crystallised salts (calcium oxalates etc.) formed within the kidney. These are caused by dehydration, ??excess uric acid formation, excess milk ini:ake, infection and hormonal disturbance etc