Given Below is a Dihybrid Cross Performed on Drosophila.Which of the Following Conclusions can be Drawn on the Basis of this Cross? - Bzziii

Given below is a dihybrid cross performed on Drosophila.

Which of the following conclusions can be drawn on the basis of this cross? When yellow bodied (y), white eyed (w) Drosophila females were hybridized with brown bodied (y+), red eyed males (w+) and F1 progenies were intercrossed, F2 generation would have shown the following ratio: 

A. 1:2:1 because of linkage of genes 

B. 9:3:3:1 because of recombination of genes 

C. Deviation from 9:3:3:1 ratio because of segregation of genes 

D. Deviation from 9:3:3:1 ratio because of linkage of genes

D. Deviation from 9:3:3:1 ratio because of linkage of genes

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Class 12 Biology Sample Paper Solution-2021-22