1. It is well known that deoxyribonucleicacid (DNA) is the transference base of information in the course of life. The destruction of DNA will cause the handicap of life, even discontinuity.
2. We have explored causes of the variation of deoxyribonucleicacid: It is probable that chemical reactions give rise to the variation or that physical interactions give rise to the variation.
3. It is well known that Deoxyribonucleicacid (also named DNA) is the transference base of information in the course of life. The destruction of DNA will cause the handicap of life, even discontinuity.
4. It is well known that Deoxyribonucleicacid (also named DNA) is the transference base of information in the course of life. The destruction of DNA will cause the handicap of life, even discontinuity.
