The process of removal of metabolic waste from the body of an organism is called excretion. Plants also excrete the wastes in many ways. The plants get rid of wastes by secreting them in the form of gums and resins. Gums are the long chain of polysaccharides within native plant materials.

The biochemical reactions taking place in the cells of an organism may produce toxic wastes (poisonous wastes) in the body. The process of elimination of toxic wastes from the body of an organism is called excretion. There are the following excretory organs and their excretory products: Excretory organs Excretory products 1. Kidney Nitrogenous waste products such as urea, uric acid, urine 2. Lungs Carbon dioxide 3. Liver Excess of amino acids, cholesterol, bile pigment 4. Skin Sweat and sebum

What questions do you ask a nephrologist to know more about Kidney related diseases?

A nephrologist is a physician who cures the diseases of kidney. Some questions that we can ask a nephrologist to know more about Kidney related diseases are as follows: What is the various causes for Kidney problems? What are the main symptoms of diseases related to Kidneys? Will hypertension or diabetes worsen my Kidney problem? What are the lifestyle changes that I need to make to prevent further progress in the condition of disease.? Will I need a Kidney transplant or a dialysis? What is the timeline if I need it?