Partial or total loss of vision in one or both eyes in absence of any organic disease of ocular media is called.........

Partial or total loss of vision in one or both eyes in absence of any

1.	Partial or total loss of vision in one or both eyes in absence of any organic disease of ocular media is called.........
A.	Amblyopia
B.	Optic neuritis
C.	ARMD
D.	None of these
Answer» B. Optic neuritis