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प्रश्न
Answer the following in short.
What is urethra?
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उत्तर
Urethra is a canal-like opening at the bottom of the urinary bladder through which urine is passed out from the body.
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संबंधित प्रश्न
Define the following:
Excretory organs
Maximum amount of water from the glomerular filtrate is reabsorbed in
The diagram given below represents an organ system in the human body. Study the same and answer the questions that follow :
Label the parts marked 2 and 4. Mention the function of part 5.
Choose the correct answer:
Vitamin excreted through urine in mammals is ______________
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Urethra carries urine from the kidney to the urinary bladder.
Write the functional activity of the following structure:
Ureter
Write the functional activity of the following structure: Iliac artery
Differentiate the following.
Excretion and Secretion
If a person's urine report shows the presence of proteins, it indicates ______.
The counter-current mechanism operates in nephron ______.
