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d link will help fr sure!
http://www.britannica.com/EBchecked/topic/197851/excretion/58717/Evolution-of-the-vertebrate-excretory-system
http://www.ncbi.nlm.nih.gov/pubmed/15075177?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RA&linkpos=4&log$=relatedreviews&logdbfrom=pubmed
What else can I help you with?
What are the homeostatic functions of the kidneys?
the homeostatical function of kidney is to regulate the concentration of water and salts in the body through osmoregulation.
Is the urinary system responsible for osmoregulation?
Yes it is since when one excretes, the kidney releases excess water from the excretory system hence osmoregulation takes place.
What is the organ responsible for regulating water and electrolyte balance in terrestrial vertebrates?
Kidney
What measures th kidney's ability to concentrate of dilute urine in relation to plasma?
It is urine's specific gravity that measures the kidney's ability to concentrate or dilute urine in relation to plasma.
What is GSR in relation to kidney function I was told mine is low.?
A low GSR ( glutathione reductase) in relation to kidney function indicates that an infection is possible. Low levels of GSR can indicate pseudomonas and staph infections.
What is GSR in relation to kidney function I was told mine is low?
A low GSR ( glutathione reductase) in relation to kidney function indicates that an infection is possible. Low levels of GSR can indicate pseudomonas and staph infections.
Why do you need kidneys?
Kidneys filter waste liquids from the body and pass it to the bladder to be expelledkidneys are having numerous excretory units called nephrons .the main function of kidney is to excrete the waste products and also filters the blood.Besides this , it also performs many functions like, osmoregulation and also secretes erithroproteinkidneys are having numerous excretory units called nephrons .the main function of kidney is to excrete the waste products and also filters the blood.Besides this , it also performs many functions like, osmoregulation and also secretes erithroprotein
How does kidney work as osmoregulatory organ?
I hope this helps :) Osmoregulation is the process by which body fluids are maintained at a constant level. In the kidney there are the Bowman's Capsule and also the loop of Henle which reabsorbs and filters the excess water, salt and urea. In the brain there are the hypothalamus and pituitary gland that controls the process of osmoregulation. The hypothalamus detects the changes in H2O level while the gland secretes Antidiuretic Hormone (ADH) into the blood stream. ADH is produced when H2O levels are low. This causes the loop of Henle and distilled convoluted tubule to reabsorb more H2O. The production of ADH stops when normal conditions are restored. When there is too much water the kidney will remove it and urine will become more dilute
What is the normal function of the kidney?
The kidneys are organs that serve several essential regulatory roles in most animals, including vertebrates and some invertebrates.
Where does osmoregulation take place in the urinary system?
In the urinary system, osmoregulation takes place in the renal tubules and collecting ducts in the kidney. These parts are where selective reabsorption takes place, where water, glucose, salts and other necessary substances are absorbed back into the surrounding blood capillaries, from the renal tubule, which eventually leads to the bladder. The tubule is affected by the hormone ADH (anti-diuretic hormone) from the pituitary gland in the brain, which makes the renal tubule membrane more permeable, so more water can be reabsorbed, or vice versa - Makes the membrane more permeable so that more water is excreted. Osmoregulation is an example of homeostasis.
What is the main organ of the excretory system 5th grade answer?
The main organ in the excretory system is the kidney. The kidney is the main organ that controls the excretory systems for vertebrates. It is also part of the Urinary system which is part of the excretory system.
Where does osmoregulation occur?
The water level in our body is regulated in the body by the kidneys. The water we take in and the water we loose should balanced for cells in the body to function properly. The blood is brought to the kidneys to be filtered and then goes back to the heart for circulation through the body. When the water level in the blood is very low then more water is absorbed back into the blood and the urine is concentrated. When there is high water content in the blood then less water is reabsorbed into the blood and the urine is dilute. This is how the water is regulated in the body.
