Question

the role of lymph in CNS is played by a) tissue fluid b) CSF c) blood plasma d) serum​

Answer 1

Answer:

d) serum

please mark me brainly please dear

Answer 2

b) CSF

Fluids travel through the body in a variety of ways. The cardiovascular system is responsible for the circulation of blood, nutrients, and gases throughout the body. White blood cells and other immune cells are transported by the lymphatic system through a network of vessels and tissues, including lymph nodes. The lymphatic system also connects tissues to the bloodstream, performing functions such as removing dead blood cells and other waste.

The researchers looked at the meninges, which are layers of tissue that cover the brain and contain blood vessels and cerebrospinal fluid. The researchers discovered vessel-like patterns while looking for structures associated with the meninges. These vessels contained lymphatic system markers. They discovered that the vessels carried fluid and immune cells from the cerebrospinal fluid, along veins in the sinuses, and into nearby deep cervical lymph nodes by injecting dye into anaesthetized mice and tracking their path. According to the researchers, these vessels may serve as a second step in the drainage of fluid from the brain, after it has been drained into the cerebrospinal fluid via the glymphatic system.

Cerebrospinal fluid (CSF) is a plasma ultrafiltrate found in the ventricles of the brain as well as the subarachnoid spaces of the cranium and spine. It serves critical functions such as brain nourishment, waste removal, and protection. 

Hence, the role lymph in CNS is played by CSF.

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