When a tall and red flowered (both dominant) individual was crossed with a dwarf and white flowered individual, phenotype in the progeny was dwarf and white. What will be the genotype of tall and red flowered individual?

TTRR

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TtRR

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TtRr

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TTRr

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Solution

The correct option is C TtRr
Recessive phenotype appears only when both of its parents have this allele.so the parents here are heterozygous.

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When a tall and red flowered (both dominant) individual was crossed with a dwarf and white flowered individual, phenotype in the progeny was dwarf and white. What will be the genotype of tall and red flowered individual?

The correct option is C TtRr Recessive phenotype appears only when both of its parents have this allele.so the parents here are heterozygous.

The correct option is C TtRr
Recessive phenotype appears only when both of its parents have this allele.so the parents here are heterozygous.