#Question id: 4810
#Section 3: Genetics, Cellular and Molecular Biology
In a haploid organism, the C and D loci are 8 m.u. apart. From a cross C d X c D, which of the following proportion following progeny classes: (a) C D; (b) c d; (c) C d
#Question id: 4811
#Section 3: Genetics, Cellular and Molecular Biology
Three incompletely link gene as a B-A-C order. A cross allowed between AAbbcc X aaBBCC produce f1 progeny allowed test cross. Which of the following offspring is a result of double cross over?
#Question id: 4812
#Section 3: Genetics, Cellular and Molecular Biology
Two character X and Y ,both follow law of dominance due to 3:1 F2 phenotypic ratio monohybrid cross separately If carry out dihybrid selfing cross for heterozygous genotype for both character does not follow law of independence assortment in normal environmental condition due to?
#Question id: 4813
#Section 3: Genetics, Cellular and Molecular Biology
You perform the three different two-factor crosses (Cross 1: XY and xy, Cross 2: YZ and yz, and Cross 3: XZ and xz). Assume all crosses are between diploid flies homozygous for the alleles of these genes. You observe 7% recombinants in the first cross, 20% recombinants in the second cross, and 13% recombinants in the third cross. if cross between XyZ and xYz leads to which of the followining recombinant with double cross over .
#Question id: 4814
#Section 3: Genetics, Cellular and Molecular Biology
The frequency of recombinant gametes is half the frequency of crossing over between genes present on same chromosome is due to
#Question id: 4815
#Section 3: Genetics, Cellular and Molecular Biology
The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N 50%. The sequence of genes on the chromosome is