Investigating an individual's genetic makeup may have _____ effects on society or may produce _____ outcomes

Much of pediatric surgery is performed to correct structural defects that develop during fetal life. Such defects are called

A. chromosome C. both A and B B. congenital D. neither A or B

How many blood cells are made each day in the bone marrow of a normal adult?

a. Thousands b. Millions c. About 1 billion d. Hundreds of billions