Question 54:
(a) What is lymphatic system ? What are its functions ?
(b) What is blood pressure ? What are the two factors used to express the blood pressure of a person ?
(c) Name the main nitrogenous waste in the human blood. How is it removed from the blood ?
Lakhmir Singh Biology Class 10
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a)the lymphatic system has multiple interrelated functions it is responsible for the removal of interstitial fluid from tissues it absorbs and transports fatty acids and fats as chyle from the digestive system.It transports white blood cells to and from the lymph nodes in to the bone .
b)blood pressure is the force that the blood exerts on the veins and arteries while it circulates through the body. we express the measurement of blood pressure as a ratio ,such as 120/ 80 mmHg .
c)the nitrogenous waste in human blood is urea liver convert toxic ammonia into much less toxic urea which is excreted in urine it is removed from the blood by kidney in the form of urine .
b)blood pressure is the force that the blood exerts on the veins and arteries while it circulates through the body. we express the measurement of blood pressure as a ratio ,such as 120/ 80 mmHg .
c)the nitrogenous waste in human blood is urea liver convert toxic ammonia into much less toxic urea which is excreted in urine it is removed from the blood by kidney in the form of urine .
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Hi.
Here is your answer---
(a) The System of the tiny tubes called Lymph Vessels and Lymph Nodes in the Humans Body which Transports in the Human Body which transports the Liquid called Lymph from the Body tissues to the Blood Circulatory System is called as Lymphatic System.
Functions of the Lymphatic System are---
~ It helps in Removing the Waste Products like Fragments of Dead Cells.
~ It takes Part in the Nutritive Processes of the Body.
(b) The Force of the Blood against the Walls of the Arteries Created by the Heart's Pumping is called as Blood Pressure.
~ The two Factors used to Express the Blood Pressure of the Person are---
1 - Systolic Pressure [Normal 120 mm of Hg]
2 - Diastolic Pressure [Normal 80 mm of Hg]
(c) The main Nitrogenous Waste in the Human Blood is the Urea.
Urea is Formed in the Liver by the Process of Deamination of amino acids.
Amino Acids --- Ammonia --- Urea.
This urea along with Blood movers to the Nephrons ( or Urineferous Tubules) of the Kidneys where after the Process of Urine Formation, it is given of the Body in the Form of Final Urine.
______________________
Hope it helps.
Have a nice day.
Here is your answer---
(a) The System of the tiny tubes called Lymph Vessels and Lymph Nodes in the Humans Body which Transports in the Human Body which transports the Liquid called Lymph from the Body tissues to the Blood Circulatory System is called as Lymphatic System.
Functions of the Lymphatic System are---
~ It helps in Removing the Waste Products like Fragments of Dead Cells.
~ It takes Part in the Nutritive Processes of the Body.
(b) The Force of the Blood against the Walls of the Arteries Created by the Heart's Pumping is called as Blood Pressure.
~ The two Factors used to Express the Blood Pressure of the Person are---
1 - Systolic Pressure [Normal 120 mm of Hg]
2 - Diastolic Pressure [Normal 80 mm of Hg]
(c) The main Nitrogenous Waste in the Human Blood is the Urea.
Urea is Formed in the Liver by the Process of Deamination of amino acids.
Amino Acids --- Ammonia --- Urea.
This urea along with Blood movers to the Nephrons ( or Urineferous Tubules) of the Kidneys where after the Process of Urine Formation, it is given of the Body in the Form of Final Urine.
______________________
Hope it helps.
Have a nice day.
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