This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Optic cup give rise to ? 
Select and explain. 
A. Lens, B. Retina, C. Cornea, D. Sclera
B: Retina
Answer: B: Retina 
Explanation: Ans. is `b' i.e., RetinaThe inner layer of optic cup forms the main structure of the retina. From its anterior border develop pas of ciliary body and iris.