Two genes R and Y are located very close on the chromosomal linkage map of maize plant. When RRYY and rryy genotypes ore hybridized, the F2 segregation will show:
Held on 30 Apr 2007 · Verified 9 Jul 2026.
segregation in the expected 9:3:3 : 1 ratio
segregation in 3:1 ratio
higher number of the parental types
higher number of the recombinant types.
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