Labels:book | bulletin board | clock | earth | ootid | person | plaything | sky OCR: GIRL BOY? E 46 ACH CELL chromosomes. IN YOUR These BODY look contains like you are chromosome. boy you XY. carry Every an X human and being a Y tiny threads and carry all the originates from A sperm and ar information needed to make you the unfertilized egg; each carries one of way you are Your sex depends on the two sex chromosomes: a sperm can two chromosomes, one called X and carry but an egg can only carry the other called Y.If you are a girl you he sex : baby depends on carry two X chromosomes XX and which kind of sperm fertilizes the egg "X sperm Chromosome fertilizing an egg Sperm Y" sperm fertilizing an egg Sperm Unfertilized egg
