Kidney conserves water by diluting urine by moving
through the henlys loop and then concentrating urine in the distal
convoluted tubules and collecting ducts.
Nephrons are made up of renal tubules and blood
vessels. Which helps in filtering wastes and preservation of water
balance in the body.
proximal convoluted tubules reabsorbs most of the water
back into the body. Water is reabsorbed by a process called
Osmosis, movement of water from an high concentratedarea to low
concentrated area through a permeable membrane.
Glomerular filtrate become more concentrated, which is
one of the steps in forming urine.
Distal convoluted tubule helps in maintaining water
balance in body by the contols of hormones which adjusts the
permeability of the tubule walls to water. If body needs more water
this helps to act accordingly.