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Which of the following condition is true for codominance -

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Important Questions on Principles of Inheritance and Variation

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In a cross between true red flowered (RR) and true breeding white flowered (rr), snapdragon plant, the F1(Rr) was pink. When the F1 was self pollinated the F2 resulted in the following ratio 1(RR) red; 2(Rr) pink; 1(rr) white. Above condition can be explained by-

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In which type of inheritance the results are affected by reciprocal cross?
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The scientist who first discovered cytoplasmic inheritance was :-
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A dihybrid ratio of 1: 4: 6: 4: 1 is obtained instead of 9: 3: 3: 1 . This is an example of :-
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A polygenic inherited trait is controlled by three pairs of genes. Two individuals which are heterozygous for three alleles, are crossed with each other. What will be the phenotypic ratio of offspring?
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In which of the following the inheritance takes place only by male :-
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The condition in which only one allele of a pair is present in a diploid organism is known as :-