<prompt> The karyotype in testicular feminising syndrome is ?XXXYXXYVON  <response>: Ans. is b i.e., XY o Androgen insensitivity syndrome AIS, formerly known as testicular feminization, is an X-linked recessive condition resulting in a failure of normal masculinization of the external genitalia in chromosomally male individuals. o Individual with androgen insensitivity syndrome are XY individuals male karyotype with a female phenotype. 