Biochemistry Genetics Section 10.2- Edwards Syndrome Previous Next TOPICS: Trisomy 18, clenched fists, low set ears, prominent occiput, rocker-bottom feet, micrognathia, congenital cardiac disease, meiotic nondisjunction, beta hcg, low estrogen, maternal serum alpha-fetoprotein (MSAFP), inhibin A Go Back Upgrade Now For Full AccessJoin Now