Question

lymphatic vessels are provided with valves.
give reason​

Answer 1

Answer:

Valves are found in larger lymph vessels and collecting vessels and are absent in the lymphatic capillaries. The valves is to prevent backflow of fluid, so that lymph eventually flows forward instead of falling backwards. ... Blood vessels also have valves, but only in low pressure venous circulation

Explanation:

Answer 2

Answer:

$]\huge\pink{\mathfrak{Answer:-}}$

Explanation:

Valves are found in larger lymph vessels and collecting vessels and are absent in the lymphatic capillaries. The valves is to prevent backflow of fluid, so that lymph eventually flows forward instead of falling backwards. Blood vessels also have valves, but only in low pressure venous circulation.

Hope it helps you ....