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: Social & Preventive Medicine
The distinct golden colour in transgenic Golden rice is due to the presence of- 
Select and explain. 
A. Riboflavin, B. b-carotene, C. Vitamin B12, D. Xanthophyll
B: b-carotene
Answer: B: b-carotene 
Explanation: Ans. is 'b' i.e., b-carotene