Rokitansky Kuster Hauser syndrome is associated with:

Ans. is b, i.e. Absent fallopian tubeTo understand why distal part of fallopian tube is present:Mullerian ducts grow downward, therefore there will be cases where there will be well formed abdominal ostia associated with hypoplasia or absence of the remainder of the tubes, uterus and vagina or the tubes and uterus may be present and the vagina absent.As discussed, vaginal atresia means urogenital sinus fails to develop. Hence both vaginal atresia and mullerian agenesis are different."Typically, a portion of the distal fallopian tube are present".