High School

Describe the characteristics of lymphatic capillaries:

1. The walls of lymphatic capillaries are composed of endothelium.
2. Fluid flows in one direction in lymphatic capillaries.
3. Lymphatic capillaries are dead-end tubes.
4. Lymphatic capillaries are highly permeable.

Answer :

Answer: Lymphatic capillaries are dead-end tubes.

Explanation: Lymphatic capillaries are closed tubes with flap-like valves that open to take in tissue fluid. Blood capillaries are part of a continuous system of blood vessels; arterioles supply blood to the capillary bed, and venules drain them.

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