The correct answer is B. After filtration, the lymph from lymph node travels to the subclavian veins, through efferent lymph vessels. The whole transport process is affected by smooth muscle contraction, changes in pressure and opening/closing of valves.
Option). Lymph vessels, to lymph trunks, to subclavian vein.
Explanation:
Lymph can be defined as a colorless body fluid having WBCs (white blood cells) that bathes the tissues and flows into the bloodstream through the lymphatic system.
Lymph exited from a lymph node first flows to the lymph vessels, from where it flows to the lymphatic trunks. From lymphatic trunks, lymph flows to the subclavian veins through collecting ducts.
Thus the path of lymph through lymphatic system is: lymph node-lymph vessels-lymph trunks-subclavian veins.
