Three plant genes, A, B, and C, are linked and occur in the following order. Genetic...

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Biology

Three plant genes, A, B, and C, are linked and occur in thefollowing order. Genetic distances are given as map units(m.u.):

A________10 m.u.______B_____0 m.u.__C

The genes underlie the following phenotypes:

A/_ = blue flowers, a/a = white flowers

B/_ = tall stems, b/b = short stems

C/_ = green leaves, c/c = red leaves

You cross two individuals with the following genotypes:

AbC/AbC x aBc/aBc

You testcross the resulting F1. The proportionof offspring that will have blue flowers is _

Answer & Explanation Solved by verified expert
3.7 Ratings (678 Votes)
Answer AbCAbC x aBcaBcParents AbC aBc F1 AbC aBc F1 x abcabcTest cross Expectec double crossover frequency Single crossover frequency SCO bw ab x    See Answer
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