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In a plant gene A controls plant height ...

In a plant gene A controls plant height and A / a show dominance - recessivencess, whereas gene B controls flower colour , and B / b show incomplete dominance . What would be the ratio of phenotypes in `F_(2)` (AaBa` xx` AaBb) selfing is carried out ?

A

1 : 2 : 1 : 1 : 2 : 1

B

3 : 6 : 3 : 1 : 2 : 1

C

9 : 3 : 3 : 1

D

1 : 4 : 6 : 4 : 1

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The correct Answer is:
B
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