Pulmonary and Systemic Circulation (Double Circulation) - Lymph and Lymphatic System

The diagram below shows part of the capillary bed in an organ of the human body. Some of the blood arriving at the capillaries at points labeled A, moves out into the spaces between the tissue cells. Study the diagram and answer the questions that follow:

State two important functions performed in our body by the fluid present in vessel X.

Differentiate between:
Blood and Lymph. 

Explain the functional significance of lymphatic system?

Which of the following are 'scavenger cells'?

(a) Lymphocytes

(b) Erythrocytes

(c) Basophils

(d) Macrophages

Name the following:

A special lymphatic node on the sides of the neck.

Describe the role of lymph

Select the correct sequence of flow of lymph through the following organ/part of the body, from the list given below:

1. Intercellular spaces of body tissues.
2. Thoracic and right lymphatic ducts
3. Veins
4. Lymphatic vessels
5. Heart

Match the terms given under Column ‘A’ with their functions given under Column ‘B’ and select the answer from the options given below: