Hypergonadotropic hypogonadism in seen in all except-

Ans. is 'a' i.e., DownHypergonadotropic hypogonadismo Also K/a primary or peripheral hypogonadism.o Characterised by hypogonadism due to an impaired response of the gonads to the gonadotropin, FSH and LH.o In turn a lack of sex steroid production and elevated gonadotropin level.Causes: Chromosomal abnormalitieso Turner's symdromeo Klinefelter syndromeo Swyer's syndromeEnzyme defecto 17 a, hydroxylaseo 17,20 lyase deficiency