SRY gene is located on: (A) Sho arm of Y chromosome, (B) Long arm of Y Chromosome, (C) Sho arm of X chromosome, (D) Long arm of X chromosome
Answer is A. The elaboration of H-Y antigen complex in the sho arm of Y chromosome is known as sex determining region(SRY), which induces testicular development Ovarian determinant : Unless SRY is expressed ovarian development ensues in the presence of XX karyotype SHAW&;S TEXTBOOK OF GYNAECOLOGY,Pg no:106,15th edition