Question

Define respiration differentiate between blood and lymph

Answer 1

Respiration. By "respiratory system" we usually mean the passages that transport incoming air to the lungs and to the microscopic air sacs called alveoli where gases are exchanged. The term respirationrefers to the whole chain of processes from the inhalation of air to the use of oxygen in the cells.


Cell The Unit of LifeBiomoleculesCell cycle and Cell DivisionTransport in PlantsMineral NutirtionPhotosynthasis in Higher PlantsRespiration in PlantsPlant Growth and DevelopmentDigestion and AbsorptionBreathing and Exchange of GassesBody Fluids and CirculationExcretory products and their EliminationLocomotion and MovementNueral Control and CoordinationChemical Coordination and Integration

                   11th                   12th               

 

                  Accountancy                  Biology                  Chemistry                  Mathematics                  Physics              

                    Q1   Name the components of the formed elements in the blood and mention one major function of each of them.                   Q2   What is the importance of plasma proteins?                   Q3   Column I                        Column II (a) Eosinophils               (i) Coagulation (b) RBC          ...                   Q4   Why do we consider blood as a connective tissue?                   Q5   What is the difference between lymph and blood?                   Q6   What is meant by double circulation? What is its significance?                   Q7   Write the differences between: (a) Blood and Lymph (b) Open and Closed system of circulation                   Q8   Describe the evolutionary change in the pattern of heart among the vertebrates.                   Q9   Why do we call our heart myogenic?                   Q10   Sino-atrial node is called the pacemaker of our heart. Why?                   Q11   What is the significance of atrio-ventricular node and atrio-ventricular bundle in the functioning of heart?                   Q12   Define a cardiac cycle and the cardiac output.                   Q13   Explain heart sounds.                   Q14   Draw a standard ECG and explain the different segments in it.                

Question 5

What is the difference between lymph and blood?

Answer

 

Lymph

 

Blood

1.

It is a colourless fluid that does not contain RBCs.

1.

It is a red-coloured fluid that contains RBCs.

2.

It contains plasma and lesser number of WBCs and platelets.

2.

It contains plasma, RBCs, WBCs, and platelets.

3.

It helps in body defence and is a part of the immune system.

3.

It is associated with the circulation of oxygen and carbon dioxide,nutrients harmones,waste products etc

4.

Its plasma lacks proteins.

4.

Its plasma has proteins, calcium, and phosphorus.

5.

It transports nutrients from the tissue cells to the blood, through lymphatic vessels.

5.

It transports nutrients and oxygen from one organ to another.

6.

The flow of lymph is slow.

6.

The flow of blood in the blood vessels is fast.


hope this helps you!

Answer 2

Answer:

Blood has RBC's, WBC's, platelets and a fluid called plasma. Whereas lymph has WBC's and watery fluid. They both have immune and also circulatory functions in them. One of the major differences between them is that blood flows through blood vessels and lymph through lymphatic vessels.