This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Male Genital System, Subject name: Anatomy
[{'content': 'True about seminal vesicle is - \nSelect and explain. \nA. Lined by ciliated columnar cells, B. Contributes to 30% of semen, C. Secretes secretion rich in fructose, D. Has acidic secretion', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Secretes secretion rich in fructose o The seminal vesicles are a pair of elongated sac-like glands located at the base of urinary bladder.o The secretion from seminal vesicles constitutes around 60-70% of total ejeculate (semen).o The secretion is alkaline, rich in fructose and provides nutrition to sperms.o Seminal vesicles consists of three layersi) Mucosa : Lined by non-ciliated pseudostratified columnar epithelium.ii) Muscular layer: Consists of smooth muscles arranged in inner circular and outer longitudinal layers.iii) Adventitia : is a layer of connective tissue outside the muscular layer.", 'role': 'assistant'}]