Here are the genetic disorders identified and their signs and symptoms: 1. Genetic Disorder (Left Page Photos) Identified Genetic Disorder: Down Syndrome* Signs and Symptoms: Flattened face, especially the bridge of the nose. Almond-shaped eyes that slant upwards. Short neck. Small ears. A single deep crease across the palm of the hand (simian crease). Small hands and feet. Poor muscle tone (hypotonia). Short stature. Intellectual disability (ranging from mild to moderate). Congenital heart defects. 2. Genetic Disorder (Right Page Photos) Identified Genetic Disorder: Klinefelter Syndrome* Signs and Symptoms: Tall stature. Reduced muscle mass. Reduced body and facial hair. Enlarged breast tissue (gynecomastia). Small testes and penis. Infertility. Weak bones (osteoporosis). Low testosterone levels. Learning disabilities or speech problems (variable). Got more? Send 'em!