<prompt> Testes are not palpable in -SRY deletionDAX 1 deletionWNT- 4 gene mutationRSPO-1 gene mutation  <response>: Ans. is a i.e., SRY deletion o WT-1 and SF-1 genes stimulate genital ridge to form primitive bipotential gonad which then differentiate either into ovary or testis.o SRY geneis involved in development of male gonds testes from primitive bipotential gonadso DAX-1, WNT-4 and RSPO1 genes are involved in development of female gonads ovary; 