Blood

Lymph

It is found in
blood vessels

It is found in lymph vessels and tisues spaces.

Red in 
colur

Colourless

Contains 
formed
proteins

Does not contain formed proteins

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.

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.

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.

Blood

Lymph

1. Occurence

 It is found in blood vessels. 

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
towards and away from the tissues.

Transports materials from blood to cell and back.