Question

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in a dihybrid cross flower position shows complete dominance but flower colour showes co dominance what is the phenotypic of f2 progeny

the options are

1) 1:2:2:4:1:2:1:2:1

2) 3: 1 :6:2:3:1

3) 9 :3:3:1

4) 1:7:7:1


i want it with explanation and the answers without explanation will not be awarded with brainliest answer it fast

Answer 1

The ratio of phenotypes from this dihybrid cross is 9:3:3:1.

9 tall and purple-flowered pea plants

3 tall and white-flowered pea plants

3 short and purple-flowered pea plants

1 short and white-flowered pea plant

Another cross Mendel studied was a mating between a tall, purple-flowered pea plant (heterozygous for both traits) and a short, white-flowered pea plant. He discovered that the offspring from this cross had phenotypes that appeared in a 1:1:1:1 ratio.

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