Solved by a verified expert:Please reference all the information you use answering topic questions in the Discussions. Youshould have in-text citations and references in APA style at the end of your information. 100-150word count.Discussion #1:Dr. Jin in his review article "Modern Biological Theories of Aging" talks about severaltheories of aging, for example, immunological, cell damage, free radical, to name a few.Pick one of the theories and discuss it in more details.Discussion #2Modern DNA technology has revolutionized modern science. Early results in gene therapyare encouraging scientists to develop therapies that alter or remove genes that causegenetic defects. Scientists are also investigating aging process hoping that DNAtechnology will increase the human lifespan and quality of life. However, it raises legal andethical questions.Do we have right to alter organism’s genes?Should we try to eliminate genetic defects in our children and their descendants?