What are copy number variations and how are they similar/different in identical twins?

Taking a foil acid supplement during childhood can prevent illness

International social workers work on global level and play a key role in improving quality of life for

Which statement best illustrates that problem solving can create new medical devices? robert hooke was in charge of verifying the information that was sent to the royal academy. william harvey did experiments with apes to learn about the circulatory system. the stethoscope was invented because the physician did not want to put his head on women's chests to listen to their heart and lungs. anton van leeuwenhoek was a very curious man and looked at just about everything under this microscope.