3 Predict the genotypic and phenotypic ratios from a self cr
3. Predict the genotypic and phenotypic ratios from a self cross of the following individual: q R. The distance between O and R is 8.0 m.u.
Solution
Answer: The distance between Q and R is 8m.u so frequency of recobntion is maximum (80%)
so the genotypes produced by crossing over is be parentals (Qr , qR) and recombinants (QR and qr)
genotypic ratio 1:2:1
phenotypic ratio: 3:1
