features of human excretory class 7
Answers
Explanation:
The excretory system of human beings consists of the following organs : two kidneys, two ureters, a bladder and a urethra.
The kidneys are bean-shaped towards the back of our body just above the waist. ...
The urine formed in kidneys goes into the bladder through the tubes called ureters.
Human excretory system includes organs that facilitate the removal of nitrogenous wastes from the body.
The main excretory organs include kidney, ureter, urinary bladder and urethra.
Kidneys filter the blood and urine is the filtrate obtained.
Urine passes to the urinary bladder via ureter and is expelled out of the body. This is known as micturition.
Kidneys also regulate the osmotic pressure of a mammal’s blood through excessive purification and filtration. This is known as osmoregulation.
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