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: Ophthalmology
Bilateral centrocaecal scotoma more marked with red than white colour is a feature of: 
Select and explain. 
A. Tobacco amblyopia, B. Leber's disease, C. Papilledema, D. Quinine amblyopiafs
A: Tobacco amblyopia
Answer: A: Tobacco amblyopia 
Explanation: Ans. Tobacco amblyopia