Given the dihybrid cross of AB/ab & ab/ab the following progeny are produced:
AB/ab=41
ab/ab=39
aB/ab=9
Ab/ab=11
how many mu between A & B?
SOLUTION:
If the dihybrid cross of AB/ab & ab/ab the following progeny are produced:(please rate if answer is helpful thanks)
AB/ab=41
ab/ab=39
aB/ab=9
Ab/ab=11
Then tha map unit between A & B will be

Given the dihybrid cross of AB/ab & ab/ab the following progeny are produced: AB/ab=41 ab/ab=39 aB/ab=9...
A dihybrid test-cross, involving parents with the phased genotypes of Ab/aB and ab/ab, produced 100 offspring. Assuming that genes A and B are located on one or more autosomes and 10 of the offspring inherited the aabb genotype. What is the most likely genetic distance between genes A and B? Answer= 20cM Please Explain Why! Thanks
genes A and B are 20 map units apart. If you cross Ab/aB xab/ab, how many each progeny type would you expect if total progeny was 1000. a. AaBb(AB/ab) b. Aabb ( Ab/ab) c. aaBb(aB/ab) d. aabb(ab/ab) is b and c the parental ? would that mean that b and c are 20 ? Thanks
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That's how I was given the question please answer it
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A dihybrid yeast cross was performed involving 2 linked genes. This resulted in 120 PD, 60 T, 6 NPD. In how many of the meioses was there a single crossover (not double crossovers) between the 2 genes? in how many of the meioses was there a double crossover between the 2 genes?
I'm having trouble understanding this problem. The most frequent
F2 progeny seem to have had crossover to me because the parents are
Aa Bb x aa bb but the progeny are Aa bb and aa Bb. I thought
parental progeny would have the same genotype as the parents. Can
you please explain how the most frequent progeny don't have
crossover? Thank you
In a dihybrid test cross the genotype of the F1 individual is Aa Bb and the tester genotype...
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