Enough people under trade of flowers wearing purple colour is dominant over white colour small pea explain the inheritance pattern of F1 and F2 generation with the help of cross following rules of inheritance traits state visible characters of F1 and F2 progeny
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Explanation:
that means that white is dominant over purple flowers ...
WW * pp ( genotypic ratio )
white * purple ( phenotypic ratio )
W * p ( gamates )
Wp ..... ( white flower as dominant is expressed )
Selfin
Wp * Wp
white * white
W * p * W * p
WW : Wp : Wp : pp
3 : 1 ( white : purple ) F2 = phenotypic ratio
1 : 2 : 1 ( white : impure white : purple ) F2 = genotypic ratio
i.e; ....... b) white : purple is 3 : 1
a) gentypes were white , impure white , purple in the ratio 1 : 2 : 1
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