Each cell in human body has 46 chromosomes (23 from mother and 23 from father) that are made from DNA or Deoxyribonucleic Acid. Not to mention Genes that are short sections of DNA and each chromosome include uncountable number of genes that contain information about the body structure and need to make chemicals or proteins from the structure. It also plays a pivotal role in processing to keep human alive. What makes all individuals different are genes that are the basic unit of your genetic material? However, possibility of changes in genes cannot be denied and that may result in genetic disorders or different types of diseases. Genetic Testing – What Is It and Why Is It Important? Here, genetic testing plays an important role to identify the changes in chromosomes, genes and proteins. Genetic tests are done to find out the real use and structure of DNA. Put simply, such tests are done to identify the gene that may cause genetic disorder. Such tests are done to look for...