Diseases linked to sex chromosomes
{"Image DocumentName": "Diseases linked to sex chromosomes", "Image ImageDescription": "Sex-linked traits: genes are on the sex chromosomes. XX individuals are female. XY individuals are male. Theoretically 50:50 male:female. Actually ~51:49 male:female at birth. then 50:50 by age 3 (boys weaker).", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}