This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: nutrition and digestion, Subject name: Biochemistry
Dietary fibre is rich in 
Select and explain. 
A. Starch, B. Pectin, C. Collagen, D. Proteoglycan
B: Pectin
Answer: B: Pectin 
Explanation: Repeated question