What structural feature of lymphatic vessels is responsible to forward movement of lymph?
A)over-lapping endothelial cells
B)valves
C)no basement membrane
D)thin walls

Question

Quizplus · Accepted Answer

Valves are responsible for the forward movement of lymph in the lymphatic vessels. They prevent the backflow of lymph and assist in its flow towards the heart. Overlapping endothelial cells, no basement membrane, and thin walls are other structural features of lymphatic vessels, but they do not directly contribute to the forward movement of lymph.

What Structural Feature of Lymphatic Vessels Is Responsible to Forward