Human Excretory System
Human Excretory System
Human Excretory System :
The kidney is an excretory organ that filters out waste products from the blood and eliminates them in the form of urine. The skin gets rid of water, and excessive salts, in the form of sweat, through the sweat glands, located on the skin. The lungs remove carbon dioxide during respiration. Faeces is eliminated from the rectum, through the anus. Urine is the major waste product of the body and is excreted through the urinary system. The urinary system consists of the following organs.
Kidneys: There is a pair of kidneys in the human body. Each kidney is brick red in colour and is bean shaped. They filter out waste products from the blood. These wastes form a light yellow coloured liquid called the urine. In this way, the blood gets purified by the kidneys. Kidneys help in removing not only harmful substances, such as urea, but also excess water, from the blood.
Ureters: The ureters are two thin-walled, urine carrying tubes. They start from each kidney and open into the urinary bladder.
Urinary Bladder: It is a small bag-like structure in which the urine is stored. A human being excretes about 1.5 to 2.5 litres of urine every day. The size, and position, of the urinary bladder varies with the amount of urine it contains.
Urethra: The urethra is a small tube-like structure through which the urine gets discharged.
Students / Parents Reviews [10]
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
