73.某生物5个基因连锁,这5个基因的交换值如下:
|
|
J |
ed |
ft |
cl |
ho |
|
J |
- |
30 |
29 |
24.5 |
37 |
|
Ed |
|
- |
1 |
5.5 |
7 |
|
Ft |
|
|
- |
4.5 |
8 |
|
Cl |
|
|
|
- |
12.5 |
|
ho |
|
|
|
|
- |
这5个基因的顺序是
A.ed-ft-cl-ho-J
B.ft-cl-ho-J-ed
C.ho-J-ed-cl-ft
D.ho-ed-ft-cl-J