|
|
꽃 빗살
|
|
 |
hiYtsIEqKXZs |
 |
116 |
|
 |
| i'm fine good work http://fittor.fun/joclyn-stone/ xxxprond indonesia SIR — Biology gives us a positive reason for the family to use the father’s surname (Letters, July 10). The father’s Y- chromosome DNA was inherited from his father, who got it from his father and so on, back for some 30 previous generations of male forebears (with only rare minor changes). Ancestors of some 500 years ago have precisely the same Y-DNA, yet it is unique to their family line. |
|
 |
Frances |
 |
2020-04-12 17:18:04 |
|
|
|
|
|
|
|
|
|
