DUE: March 31st, 2011 Questions for DEV BIOL 561: These questions will serve as your attendance for today and as your March problem set. Use your notes and books to answer the questions below. You are not to work in groups!
1. Explain the Tetralogy of Fallot and its major defects. Also explain how each defect may cause abnormal heart functions.
A congenital malformation of the heart characterized by a defect in the ventricular septum, misplacement of the origin of the aorta, narrowing of the pulmonary artery, and enlargement of the right ventricle.
2. A child is born with severe craniofacial defects and transposition of the great vessels. What cell population may play a role in both abnormalities, and what