This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urogenital System, Subject name: Anatomy
Appendix of testes is remnant of - 
Select and explain. 
A. Mesonephric duct, B. Paramesonephric duct, C. paramesonephric tubule, D. Mesonephric tubule
B: Paramesonephric duct
Answer: B: Paramesonephric duct 
Explanation: Ans. is 'b' i.e., Paramesonephric duct o Male's derivatives of paramesonephric duct (Muiierian duct) areAppendix of testis (Hydatid of morgagni).Prostatic utricle.