What is the relation of genetics with human welfare.
Hello,
Genetics has played a vital role in identifying such diseases for human survival. Various fatal disorders are existed in human due to imbalance of chromosome number. These lead to malfunctioning or death of an individual. Genetics can help us to understand why people look the way they do and why some people are more prone to certain diseases than others. Genetics can help health-care professionals to identify certain conditions in babies before they are born using techniques such as prenatal testing.