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प्रश्न
What is micturition?
What is Micturition? Explain.
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उत्तर
When the urinary bladder is full the urine is expelled out through the urethra. This process is called micturition.
संबंधित प्रश्न
What is meant by the term osmoregulation?
Add a noteon composition of urine.
Define the following:
Dialysis
Define the following:
Nephron
Where in the urinary system do the following processes take place?
- Urine formation: ______.
- Transport of urine away from kidney: ______.
- Temporary storage of urine: ______.
What is meant by osmoregulation?
Fill in the blank.
When air is humid, the rate of transpiration is ..................
Name the following:
Organ where ultrafiltration occurs.
Give Reasons for the following:
As a result of ultrafiltration along with excretory products certain useful products like glucose, salt, etc. are also filtered but these are not excreted?
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.
Write the functional activity of the following structure: Bowman’s capsule
If the afferent arteriole of the nephron constricts, what happens to the GFR in that nephron? If the efferent arteriole constricts what happens to the GFR in that nephron? Assume that no auto regulation takes place.
Glomerular filtrate contains ______.
Identify the biological term
A liquid which gathers in the bladder.
Identfiy the biological term
Temporary storage of urine.
Identify the biological term
A ball of inter twined capillaries.
Identify the biological term
Removal of useful substances from glomerular filtrate.
Identify the biological term
Regulation of water and dissolved substances in blood and tissue fluid.
Identify the biological term
What solute the blood contains that are not present in the glomerular filtrate?
Which part of the nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries?
