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प्रश्न
Answer the following in detail.
Draw a labelled diagram of the urinary system in human beings and describe each part.
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उत्तर
Human beings have a urinary system to eliminate nitrogenous waste products. It consists of:
- Kidneys: These are a pair of reddish-brown, bean-shaped structures that lie on either side of the backbone. They filter the impure blood and produce urine.
- Ureters: A pair of ureters are tubes that lead out from each kidney. These tubes carry urine from the kidneys to the urinary bladder.
- Urinary bladder: It is a pouch-like muscular structure in which urine is stored temporarily.
- Urethra: It is a canal-like opening at the bottom of the urinary bladder through which urine is passed out.
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संबंधित प्रश्न
Kidneys eliminate the waste materials in the liquid form called ______.
Answer the following in short.
What is urethra?
Write down the functional activity of the following parts,
Glomerulus …………………
Name the following:
Animals which excrete ammonia.
Complete the following sentence with appropriate word:
Automatic self-regulation of salt and water within the body is known of ______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Ammonia is converted into urea in kidney.
How many kidneys do we have?
The capillaries of the glomerulus reunite to form _______ which leaves the Bowman's capsule.
Three layers of smooth muscles known as detrusor muscles are present in ____________.
Choose the odd one out in the following set and write the category for the remaining term:
Kidney, ureter, neuron, urethra, urinary bladder
