How does nondisjunction in human female gametes give rise to klinefelter and turner syndrome offspring following fertilization by a normal male gamete? a. nondisjunction results in ova that carry either two x chromosomes or none. the former results in turner syndrome when fertilized by a y-containing sperm, and the latter results in klinfelter syndrome when fertilized by an x-containing sperm. b. nondisjunction results in ova that carry either two x chromosomes or none. an ovum with no x chromosomes results in klinefelter syndrome when fertilized by a y-containing sperm, and in turner syndrome when fertilized by an x-containing sperm. c. nondisjunction of complete sets of chromosomes leads to ova that are either diploid, or completely devoid of chromosomes. a diploid ovum results in klinefelter syndrome when fertilized by a y-containing sperm, and results in turner syndrome when fertilized by an x-containing sperm. d. nondisjunction results in ova that carry either two x chromosomes or none. an ovum with two x chromosomes results in klinefelter syndrome when fertilized by a y-containing sperm, and in turner syndrome when fertilized by an x-containing sperm. e. nondisjunction results in ova that carry either two x chromosomes or none. the former results in klinefelter syndrome when fertilized by a y-containing sperm, and the latter results in turner syndrome when fertilized by an x-containing sperm.