Question

The function of choroid plexus and ependymal cells is?

• A. To produce lymph
• B. To produce blood
• C. To produce cerebrospinal fluid
• D. To produce endolymph

Answer 1

The correct option is C To produce cerebrospinal fluid

The choroid plexus is a secretory tissue found in each of the brain ventricles, the main function of which is to produce cerebrospinal fluid (CSF). The choroid plexus has a lining of specialized epithelial tissue known as ependyma. Ependymal cells are glial cells with a ciliated simple columnar form that line the ventricles and central canal of the spinal cord. Ependymal cells play an important role in the production and regulation of CSF.

So, the correct option is C.