Changes

==Uric Acid==

==Uric Acid==

'''Uric acid''' is the main form of nitrogenous waste with lesser amounts of ammonia and urea depending on the species, the natural environment and degree of water conservation required. Uric acid is [[Lizard and Snake Excretion|excreted]] by tubular secretion rather than urea by glomerular filtration.

[[Uric acid|Uric acid]] is the main form of nitrogenous waste with lesser amounts of ammonia and urea depending on the species, the natural environment and degree of water conservation required. [[Uric acid|Uric acid]] is [[Lizard and Snake Excretion|excreted]] by tubular secretion rather than urea by glomerular filtration.

==Bladder==

==Bladder==