Rods and cones are part of eye. They differ in following way. -Rods are very sensitive to light and can distinguish colors.cones are less sensitive to light and can distinguish color. so correct option i conclude is C.
Myasthenia Gravis: Treatments. 1  Pyridostigmine (Mestinon) is the usual first line treatment for MG. 2  Prednisone and Cyclosporine A are used for long-term immunosuppression when. 3  Further benefit is needed, and. 4  Relatively rapid onset of benefit is desired.
There is no cure for myasthenia gravis, but it is treated with medications and sometimes surgery. You may be put on a drug called pyridostigmine (Mestinon), that increases the amount of acetylcholine available to stimulate the receptors.