Table of contents |
|
Blood Groups |
|
Blood Coagulation |
|
Lymph |
|
Circulatory Pathways |
|
Two blood groupings are present:
1) ABO Blood Grouping
2) Rh Blood Grouping
Blood Clotting
Blood Capillaries and Interstitial Fluid
Lymphatic System
(i) Open Circulatory System: Found in arthropods and molluscs. In this system, blood is pumped by the heart into large vessels that lead to open spaces or body cavities called sinuses.
(ii) Closed Circulatory System: Present in annelids and chordates. Here, blood pumped by the heart is always circulated through a closed network of blood vessels. This system allows for more precise regulation of fluid flow and is considered more advantageous.
Open and Closed Circulatory System
Heart Structure in Vertebrates
Heart Structure in Vertebrates
Circulation in Different Vertebrates
Circulation in Different Vertebrate
180 videos|367 docs|148 tests
|
1. What are the different blood groups and how are they classified? | ![]() |
2. What is the process of blood coagulation? | ![]() |
3. What is lymph and what role does it play in the body? | ![]() |
4. How does the circulatory pathway function in humans? | ![]() |
5. Why is it important to know your blood group? | ![]() |