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: Pathology
Rosettes are characteristic in: 
Select and explain. 
A. Retinoblastoma, B. Lymphoma, C. Melanoma, D. Dysgerminoma
A: Retinoblastoma
Answer: A: Retinoblastoma 
Explanation: Rosettes are characteristic in retinoblastomas. Ref: Robbin's Illustrated Pathology, 7th Edition, Pages 1442, 43; Textbook of Medical Physiology By Khurana, 4th Edition, Page 281