Question

Describe the excretory system in humans.

Answer 1

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• The human excretory system function is to remove the waste from the human body.

• During this process animal get rid of nitrogenous waste product of metabolism including ,Ammonia ,urea and uric acid.

• Although excretory system are diverse nearly all produced urine in a process that involves several steps.

• The excretory system maintain Homeostatics with respect to water salt and metabolite concentration within the blood.

Additional Information –

– The system consists of special or specialised structures and capillary network that assist in the excretory process.

– The human excretory system include the kidney and its functional unit, the nephron.

– The excretory activity of kidney is changed by the specialised hormones that regulate the amount of absorption within the nephron.

Hope it helps you.

Answer 2

Answer:

The cells in the body perform various activities. Waste products such as urea, uric acid, and excess

water are formed and have to be removed from the body. The removal of waste products is termed

excretion. The organs that help in the process of excretion constitute the excretory system, and

include the kidneys, ureters, the urinary bladder and the urethra. The useful and harmful substances

in blood enter the kidneys, where the capillaries filter it. The useful substances are reabsorbed, but

the harmful substances are removed along with water in the form of urine. The urine from the

kidneys comes down through long tubes called the ureters, which open into the urinary bladder

where the urine is stored temporarily. When the bladder fills, the urine is disposed through urethra.