ICSE Class X Biology 2015 Solved Papers

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In a homozygous plant round seeds (R) are dominant over wrinkled seeds (r) :
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Question : 84
Total: 98
Mention the Phenotype and Genotype ratios of the offsprings in F2 generation.
Solution:  
Genotypic ratio-1:2:1
Phenotypic ratio =3:1
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