Genes and hereditary disorders

"This program approaches the subject of genes and heredity by explaining the role of genes in each person's health. We learn the role of genes through the eyes of 4 young prospective parents who carry - or might carry - genes that cause disease, such as sickle cell anaemia or Tay-Sachs, in their babies."@en
"Introduction to the link between genes and diseases. A genetic counselor describes how chromosomes and genes, dominant and recessive traits, family and ethnic background and environmental influences can affect fetal health."@en
"Introduction to the link between genes and diseases. A genetic counselor describes how chromosomes and genes, dominant and recessive traits, family and ethnic background and environmental influences can affect fetal health."
"Explains the role of genes and heredity in each person's health. Describes how chromosomes, genes, dominant and recessive traits, family and ethnic background and environmental influences can affect fetal health. Describes some genetically linked diseases."@en