I have a doubt in URECOTELISM process. The concept says that the uric acid is insoluble in water and it requires the least amount of water for excretion. But how is that possible, i can't understand., how an insoluble substance needs less water than ammonia and urea?

I have a doubt in URECOTELISM process. The concept says that the uric

1.	I have a doubt in URECOTELISM process. The concept says that the uric acid is insoluble in water and it requires the least amount of water for excretion. But how is that possible, i can't understand., how an insoluble substance needs less water than ammonia and urea?
Answer» I have a doubt in URECOTELISM process. The concept says that the uric acid is insoluble in water and it requires the least amount of water for excretion. But how is that possible, i can't understand., how an insoluble substance needs less water than ammonia and urea?