EXCRETORY SYSTEM
EXCRETORY SYSTEM ALL QUESTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Kidneys, Large intestines, Liver, Urethra, Ureters
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Brain, Intestine, muscles
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Lungs, Brain, Mouth
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None of the above
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Detailed explanation-1: -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.
Detailed explanation-2: -The main parts of the excretory system are the kidneys, ureters, urinary bladder, and urethra.
Detailed explanation-3: -Excretory Organs. Organs of excretion include the skin, liver, large intestine, lungs, and kidneys (see the figure below). Together, these organs make up the excretory system. They all excrete wastes, but they don’t work together in the same way that organs do in most other body systems.
Detailed explanation-4: -Kidney: Removes urea, uric acid, creatinine, ammonia, excess water, and some drugs. Lungs: Removes carbon dioxide that is produced by the cells during cellular respiration. Skin (Sweat glands): Removes salt (sodium chloride), water and traces of urea.