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Question
Predict the genotype and phenotype of the following cross in pea.
TtRr x TtRr
(Capital letters show dominance)
Answer in Brief
Diagram
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Solution
Genotype - 1TTRR : 2TTRr : 2TtRR : 1ttRR : 4TtRr : 1TTrr : 2Ttrr : 2ttRR : ttrr
Phenotype - 9 - Tall and Round seeds ; 3 - Tall and wrinkled seeds; 3 - Dwarf and round seeds; 1 - Dwarf and wrinkled seeds.
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