KIDNEY EXCRETION

AS WE KNOWS THAT IN KIDNEY LIKE EXCRETION IS THE PROCESS BY WHICH THE UNWANTED SUBSTANCES AND METABOLIC WASTES ARE ELIMINATED FROM THE BODY .

in which a large amount of waste materials and carbon dioxide are produced in the tissues during metabolic process .

in addition residue of undigested food ,heavy metals, drugs ,toxic substances ,and pathogenic organisms ,like bacteria are also present in the body.

which mus be removed to keep the body in healthy condition .

Systems or organs in body are involved in process of excretory function ;

1. Digestive system

2. lungs

3.skin

4.liver

>>Digestive system excretes food residues in the form of feces which removed some bacteria and toxic substances .

>>lungs remove carbon diaoxide and water vapor

>>skin excretes water ,salts and some wastes and heat from body.

>>Liver excretes bile pigments, heavy metals,toxins ,drugs, bacteria etc. through bile.

Wowdietician