Question

how is urine produced ? why is it yellow in colour​

Answer 1

Answer:

Urine is formed in the kidneys through a filtration of blood. The urine is then passed through the ureters to the bladder, where it is stored. During urination, the urine is passed from the bladder through the urethra to the outside of the body

This coloring is primarily caused by the pigment urochrome, also known as urobilin. Whether your urine is diluted by water or in a more concentrated form determines the appearance of the pigment. The more water you drink, and the more hydrated you become, the lighter the pigment in your urine.

Answer 2

Answer:

Urine is produced from urinary bladder. It is yellow in color due to the presence of a pigment urochrome.