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प्रश्न
What is micturition?
उत्तर
When the urinary bladder is full the urine is expelled out through the urethra. This process is called micturition.
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संबंधित प्रश्न
Put a tick mark (✓) against the most appropriate alternative in the following statement :
Filtration of excretory wastes from the blood occurs in:
Fill in the blank :
The unit of human kidney is called .....................
Define the following term:
Ultrafiltration
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Glomerular filtrate consists of many substances such as water, salts, glucose and white blood corpuscles.
Mention any two vital functions of human kidney
In which segment of the nephron most of the re-absorption of substances takes place?
Concentration of urine depends upon which part of the nephron
Identify the biological term
Consists of the kidneys, ureters and bladder.
Filtration of the blood takes place at ______.
A large quantity of fluid is filtered every day by the nephrons in the kidneys. Only about 1% of it is excreted as urine. The remaining 99% of the filtrate ______.
