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ICSE Class X Biology 2015 Papers

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In a homozygous plant round seeds (R)(R) are dominant over wrinkled seeds (r)(r) :
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Question : 84 of 98
Marks: +1, -0
Mention the Phenotype and Genotype ratios of the offsprings in F2F_2 generation.
Solution:  
Genotypic ratio-1:2:1
Phenotypic ratio =3:1=3: 1
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