Question

What are the roles of the lymphatic system?

Answer 1

Lymphatic system:

1. The non-cellular part of the blood is called lymph.
2. It is drained in specific nodes called the lymph nodes.
3. The extensive network of blood vessels that connect these lymph nodes together form the lymphatic system.

Roles of the lymphatic system:

1. They are primarily involved in the body's immune system by producing lymphocytes that help protect and defend the body against pathogenic organisms.
2. They help in the absorption of digestive tract fats.
3. Since they are the liquid part of the blood, they also help in maintaining the body's fluid levels.
4. They help in the removal of cellular debris.