Write the differences between
(a) Blood and lymph
Blood |
Lymph |
It is found in |
It is found in lymph vessels and tisues spaces. |
Red in |
Colourless |
Contains |
Does not contain formed proteins |
Write the differences between
Systole and diastole
Systole |
Diastole |
1. It is the contraction of heart. 2. The systolic B.P. is 120 mm of Hg. 3. The auricular systole is for 1 second and ventricular systole is for 3 seconds. |
1. It is the relaxation of heart. 2. The diastolic B.P. is 80 mm of Hg. 3. The joint diastole is for four seconds and auricular diastole is for 7 seconds and ventricular diastole is for 5 seconds. |
What is the differences between lymph and Blood?
These are differences between lymph and Blood.
Blood |
Lymph |
|
1. Occurence |
It is found in blood vessels. |
It is found in lymph vessels and tisues spaces. |
2. Colour |
Red |
Colourless |
3. R.B.C |
Present |
Absent |
4. Protein content |
Very High |
Very Low. |
5. Platelets |
Present |
Absent |
6. Clotting factors |
Present |
Absent |
7. Function |
Transports materials
|
Transports materials from blood to cell and back.
|
Write the differences between
(d) P wave and T wave
P wave |
T wave |
1. It means auricular depolarization. 2. It lasts for 1 second. |
1. It means repolarization of ventricles. 2. It lasts for 5 seconds. |
Write the differences between
Open and closed circulatory system
Open circulatory system |
Closed circulatory system |
1. In this blood is not confined to blood vessels. 2. Blood pressure is low. 3. Blood flows with a slow speed. 4. Blood is in the direct contact with the tissue of the body. Examples : Arthropods, Molluscs. |
1. In this blood flows in blood vessels, capillaries etc. 2. High blood pressure is found. 3. Blood flows with a fast speed. 4. Blood is not in direct contact with the tissues. Example : Vertebrates. |