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11/10/2021 9:11 pm
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Two genes R and Y are located very close on the chromosomal linkage map of maize plant. When RRYY and rryy genotypes are hybridized, the F2 segregation will show
(1) higher number of the parental types
(2) segregation in the expected 9: 3: 3: 1 ratio
(3) higher number of recombinant types.
(4) segregation in 3: 1 ratio
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11/10/2021 9:12 pm
Correct answer: (1) higher number of the parental types