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What is micturition? - Biology

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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.

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अध्याय 20: Organ Systems in Animals - Exercise [पृष्ठ २४५]

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सामाचीर कलवी Science [English] Class 9 TN Board
अध्याय 20 Organ Systems in Animals
Exercise | Q VI. 4. | पृष्ठ २४५

संबंधित प्रश्न

Add a noteon composition of urine.


Draw neat and labelled diagrams of Malpighian capsule


Fill in the blank : 

Evaporation of sweat from the skin surface has ............... effect.


State if the following statement is true or false. Correct the statement if it is false. 

The Bowman’s capsule and glomerulus together form the Malpighian body. 


Fill in the blank. 

........................ is found in the seeds of poppy plants.


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


Answer the following question.

Effective filtration pressure was calculated to be 20 mmHg; where glomerular hydrostatic pressure was 70 mm of Hg. Which other pressure is affecting the filtration process? How much is it?


Mention any two vital functions of human kidney


Which segment is the site of secretion and regulated reabsorption of ions and pH homeostasis?


Concentration of urine depends upon which part of the nephron 


The end product of Ornithine cycle is ______.


Aldosterone acts at the distal convoluted tubule and collecting duct resulting in the absorption of water through ______.


Identfiy the biological term

Temporary storage of urine.


Identify the biological term

Removal of useful substances from glomerular filtrate.


The human kidney is histologically divided into ____________.


Proximal convoluted tubule differs from distal convoluted tubule being lined by ______ 


How does tubular secretion help in maintaining ionic and acid-base balance in body fluids?


Name the following:

Three stages of urine formation.


Write full form of the following abbreviation:

DCT


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