Question

When 2 hybrids Ttrr & Rrtt are crossed, the phenotypic ratio of offspring she'll be:-

Answer 1

Answer:

1.Gametes formed by Ttrr are of two types Tr and tr 2 Gametes formed by ttRr are tR and tr

3.The resultant offsprings will be ::-

1.TtRr Tall stem and round seed

2.Ttrr Tall stem and wrinkled seed

3.ttRr Dwarf stem and round seed

4.ttrr Dwarf stem and wrinkled seed..

So there will be all 4 types with Phenotypic ratio of 1:1:1:1

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