Explain types of wastes in human body.class 10 bio
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Answered by
1
hey!!
here is ur answer!!
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There are number of chemical substance which are regularly formed in our body or which are absorbed through the food that must be get rid of otherwise they become harmful..
Some of the waste in human body are:
✔️ Carbon dioxide and water : Every living cell liberates energy by oxidizing glucose with the production of Carbon dioxide and water.
CO2 is eliminated through the lungs... The water becomes a part of the rest of the water in the body.
✔️ Nitrogenous metabolic waste : These include urea, uric acid and ammonia.
These are produced mainly in liver from dead protein remains of the other tissues that brought to it.
Urea is the highly poisonous if allowed to accumulate in the blood to a certain level, it causes death.
Urea is excreted out through kidneys.
✔️Excess salts : they are such as common salt (NaCl) and even some excess water soluble vitamins which need to be eliminated.
Salts are mainly given out by the kidneys.
✔️Water : it is taken with food and beverages It also helps in dissolving the harmful materials to carry them out.
✔️Bile Pigments : They are the breakdown products of the haemoglobin of the dead RBC's.
...........................................................................
hope this helps u!!
here is ur answer!!
..................................................................
There are number of chemical substance which are regularly formed in our body or which are absorbed through the food that must be get rid of otherwise they become harmful..
Some of the waste in human body are:
✔️ Carbon dioxide and water : Every living cell liberates energy by oxidizing glucose with the production of Carbon dioxide and water.
CO2 is eliminated through the lungs... The water becomes a part of the rest of the water in the body.
✔️ Nitrogenous metabolic waste : These include urea, uric acid and ammonia.
These are produced mainly in liver from dead protein remains of the other tissues that brought to it.
Urea is the highly poisonous if allowed to accumulate in the blood to a certain level, it causes death.
Urea is excreted out through kidneys.
✔️Excess salts : they are such as common salt (NaCl) and even some excess water soluble vitamins which need to be eliminated.
Salts are mainly given out by the kidneys.
✔️Water : it is taken with food and beverages It also helps in dissolving the harmful materials to carry them out.
✔️Bile Pigments : They are the breakdown products of the haemoglobin of the dead RBC's.
...........................................................................
hope this helps u!!
Anonymous:
thanks for marking..
amazing dear :)
thank u dear....
Answered by
5
aloha user!!
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ミ Carbon dioxide:
★Oxygen is required not only by humans but all organisms to continue their daily activities.
★ oxygen is taken in through nostrils and it reaches lungs where alvioli are present. alvioli are balloon like structures.
★They are only one cell thick so it is easy for oxygen to move from alveoli to capillaries which are also one cell thick.
★ these capillaries carry blood which is having RBCs, WBCs, platelets and plasma. RBCs have haemoglobin which has the capability to absorb oxygen from cells and also carbon dioxide from cells forming carboxyhaemoglobin or carbaminohaemoglobin.
★ this CO2 is transferred to lungs and is inhaled out.
ミ Nitrogenous waste and excess water:
★ these involve urea, uric acid and creatine.
★ these are usually removed with kidneys.
★ Excess water comes out from body in the form of urine ( which is 95% water ).
ミ sweating also helps in removal of waste products.
ミUndigested food: it is removed through anus.
┕━━━━━━━★━━━━━━━┙
hope it helps :^)
┍━━━━━━━★━━━━━━━┑
ミ Carbon dioxide:
★Oxygen is required not only by humans but all organisms to continue their daily activities.
★ oxygen is taken in through nostrils and it reaches lungs where alvioli are present. alvioli are balloon like structures.
★They are only one cell thick so it is easy for oxygen to move from alveoli to capillaries which are also one cell thick.
★ these capillaries carry blood which is having RBCs, WBCs, platelets and plasma. RBCs have haemoglobin which has the capability to absorb oxygen from cells and also carbon dioxide from cells forming carboxyhaemoglobin or carbaminohaemoglobin.
★ this CO2 is transferred to lungs and is inhaled out.
ミ Nitrogenous waste and excess water:
★ these involve urea, uric acid and creatine.
★ these are usually removed with kidneys.
★ Excess water comes out from body in the form of urine ( which is 95% water ).
ミ sweating also helps in removal of waste products.
ミUndigested food: it is removed through anus.
┕━━━━━━━★━━━━━━━┙
hope it helps :^)
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nice dear
ty xD
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