Which of the following is not compatible with life?: (A) OX, (B) XX, (C) OY, (D) XXX
Answer is C. Single Y chromosome is not compatible with lifeXX is normal female genotypeOX is Turner syndrome genotypeXXX is Triple X syndrome genotype(Refer: OP Ghai's Textbook of Pediatrics, 8th edition, pg no. 611)