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प्रश्न
Answer the following in short.
What is urethra?
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
Sketch and label 'structure of nephron'.
Henle’s loop plays an important role in concentrating the urine.
Define the following term:
urea
Sketch and label the structure of malphigian body.
Identify the CORRECT statement with respect to blood vessels associated with the kidney.
The nitrogenous wastes are removed from the body by the endocrine system.
The filtration units of kidneys are called
Select the substances given below that need to be excreted from the body, (urea, amino acids, carbon dioxide, uric acid, glucose)
We can produce a concentrated/ dilute urine. This is facilitated by a special mechanism. Identify the mechanism.
Name the following:
Three main parts of our urinary system.
