Emiann222
Emiann222
30.10.2020 • 
Biology

A corn plant known to be hybrid for three linked genes is testcrossed. The progeny phenotype and frequenies are: + + + 74
a b c 70
a + + 44
+ b c 50
+ + c 4
a b + 2
a + c 368
+ b + _388_
1000
What is the gene order?
a) a-b-c
b) b-a-c
c)

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