Optic vesicle is derived from ?
High-Yield Explanation
Ans. is'a'i.e., Neuroectoderm(Ref Indo Khurana ernbryology p. 268)Formation of optic cupAn outgrowth from prosencephalon forms optic vesicle (neuroectodermal structure).Proximal pa of optic vesicle becomes constricted and elongated to form optic stalk.