<prompt> In development of male fetus following statements are true exceptGene on sho arm of Y chromosome directs tests on developmentDuring intrauterine life testes has no endocrine role in fetusAround 8 weeks internal and external genitalia differentiates into male patternAntimullerian hormone inhibits development of mullerian system in male fetus  <response>: In males, the sex-specific gene SRY that is found on the Y-chromosome initiates sex determination by downstream regulation of sex-determining factors, such as GATA4, SOX9, and AMH, which leads to development of the male phenotype, including directing development of the early bipotential gonad down the male path of development.Ref: Ganong;s review of medical physiology;24th edition; page no:-425 