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Get Answers to all your Questions
20190303_161045.jpg
Q.4
In a dihybrid cross,F2 generation
offsprings show four different
phenotypes while the genotypes are...
A Six
Nine
Eight
O
Sixteen
WRONG
Answers (2)
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Genotype is the gene complement , in dihybrid cross 9 gene complements are possible. For example if we take the example of crossing of plants with round yellow seeds to wrinkled and green seeds, then we get 9 genotypes i.e. RRYY, RrYY, RRYy, RrYy, RRyy, rrYy, Rryy, rrYY, rryy
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