Question

How is urine produced and eliminated ?​

Answer 1

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Process :

Blood from the heart comes into the kidneys afferent and efferent arteriols from the renal arteries where it enters about 2-3 million nephrons per kidney.

Then, it goes through the glomerulus a bunch of blood capillaries and get rid of some of the unwanted substances like urea, uric acid, etc in the blood and then continues through the renal tubules.

The loop of Henley, reabsorb certain substances such as water, actually if body is dehydrated, body will send anti-diuretic hormone (ADH) to kidneys to prevent extra water from going into urine and thus saving water for body and get rid of anything else that isn’t wanted, then the urine goes through ureters to bladder and then to urethra where it is excreted out of body as urine.

Thus in this way urine is produced and eliminated from our body.

Answer 2

Answer:

Explanation:Blood from heart comes to kidneys which purify the blood and separates the urine which is eliminated out .