_____ is the chromosomal structure determined at conception, most appropriately reserved fro biologic characteristics differentiating female from male.
How often should women be screened for colorectal cancer (starting at age 50)?every 10 years (unless there are problems)In order to screen for cervical, women should receive a PAP test every ____ years from age 21 on or a PAP test/HPV test every __ years from age 30 on.3 and 5