342385 Chromosome maps were first constructed by

342386 Frequency of recombination between gene pairs on same chromosome as a measure of the distance between genes to map their position on chromosome, was used for the first time by

342387 An individual homozygous for genes cd is crossed with wild type and \({F_1}\) is crossed back with the double recessive. The appearance of the offsprings is as follows:
\( + + \; \to \) 903
\(cd\; \to \) 897
\( + d\; \to \) 98
\(c + \; \to \) 102
The distance between genes c and d is

342388 Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the \({F_1}\) heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

342389 In a dihybrid test cross, if the parental types exceed the recombination types among the resultant progeny, it is due to

342385 Chromosome maps were first constructed by

342386 Frequency of recombination between gene pairs on same chromosome as a measure of the distance between genes to map their position on chromosome, was used for the first time by

342387 An individual homozygous for genes cd is crossed with wild type and \({F_1}\) is crossed back with the double recessive. The appearance of the offsprings is as follows:
\( + + \; \to \) 903
\(cd\; \to \) 897
\( + d\; \to \) 98
\(c + \; \to \) 102
The distance between genes c and d is

342388 Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the \({F_1}\) heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

342389 In a dihybrid test cross, if the parental types exceed the recombination types among the resultant progeny, it is due to

342385 Chromosome maps were first constructed by

342386 Frequency of recombination between gene pairs on same chromosome as a measure of the distance between genes to map their position on chromosome, was used for the first time by

342387 An individual homozygous for genes cd is crossed with wild type and \({F_1}\) is crossed back with the double recessive. The appearance of the offsprings is as follows:
\( + + \; \to \) 903
\(cd\; \to \) 897
\( + d\; \to \) 98
\(c + \; \to \) 102
The distance between genes c and d is

342388 Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the \({F_1}\) heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

342389 In a dihybrid test cross, if the parental types exceed the recombination types among the resultant progeny, it is due to

342385 Chromosome maps were first constructed by

342386 Frequency of recombination between gene pairs on same chromosome as a measure of the distance between genes to map their position on chromosome, was used for the first time by

342387 An individual homozygous for genes cd is crossed with wild type and \({F_1}\) is crossed back with the double recessive. The appearance of the offsprings is as follows:
\( + + \; \to \) 903
\(cd\; \to \) 897
\( + d\; \to \) 98
\(c + \; \to \) 102
The distance between genes c and d is

342388 Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the \({F_1}\) heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

342389 In a dihybrid test cross, if the parental types exceed the recombination types among the resultant progeny, it is due to

342385 Chromosome maps were first constructed by

342386 Frequency of recombination between gene pairs on same chromosome as a measure of the distance between genes to map their position on chromosome, was used for the first time by

342387 An individual homozygous for genes cd is crossed with wild type and \({F_1}\) is crossed back with the double recessive. The appearance of the offsprings is as follows:
\( + + \; \to \) 903
\(cd\; \to \) 897
\( + d\; \to \) 98
\(c + \; \to \) 102
The distance between genes c and d is

342388 Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the \({F_1}\) heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

342389 In a dihybrid test cross, if the parental types exceed the recombination types among the resultant progeny, it is due to