Testes are not palpable in -
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 gonads)o DAX-1, WNT-4 and RSPO1 genes are involved in development of female gonads (ovary);
SRY deletion
DAX 1 deletion
WNT- 4 gene mutation
RSPO-1 gene mutation
Assessment of Fetal Growth and Development