Authored by doctors, read this comprehensive overview of Achondroplasia including description, causes, symptoms, diagnosis, treatment, prognosis, prevention, genetic implications to dwarfism.

[Free Registration/Login may be required to access all resource tools.] An introduction to the human genome and the Human Genome Project.

In addition to a description of Hurler's Syndrome, this site gives biographical information about a list of people associated with the disease, including those who have done significant research.

Discusses the functions of chromosomes, features of their structure, and different types of chromosomes.

[Free Registration/Login may be required to access all resource tools.] A Punnett square is a special tool derived from the laws of probability. It is used to predict the offspring from a cross, or mating between two parents. Learn more...

Practice for the MCAT with these questions about Cystic Fibrosis.

Read a passage about the genetic basis of Phenylketonuria(PKU) and answer the follow-up questions.

Read a passage about disorders of the skeletal system and answer the follow-up questions.