Question

An heterozygous female was test crossed with a recessive male to yield 40% a + b + / ab,
40% ab/ab, 10% a+b/ab and 10% abab progeny. What is the arrangement of the genetic
markers on the chromosome in the heterozygous female parent?
(C) 20
(D) 40
8.
n
V
(B) ab / ab
(A) a+b+ / ab​

Answer 1

Answer:

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