AP BIOLOGY

HEREDITY

LINKAGE MAPPING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A cross is made between vermilion (v), scute (sc), yellow body (y) fly and a wild type fly. The F1 is test crossed and the F2 progeny are as follows:+ + + = 489, v sc y = 470, + sc y = 210, v + + = 218, + + y = 10, v sc + = 6, + sc + = 156, v + y = 141. What is the interference in this cross
A
91.26%
B
81.25%
C
18.75%
D
28.75%
Explanation: 
There is 1 question to complete.