Appendix of testes is remnant of -
Ans. is 'b' i.e., Paramesonephric duct o Male's derivatives of paramesonephric duct (Muiierian duct) areAppendix of testis (Hydatid of morgagni).Prostatic utricle.
Mesonephric duct
Paramesonephric duct
paramesonephric tubule
Mesonephric tubule
Urogenital System