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A plant of generation has genotype . On selfing of this plant what is phenotypic ratio in generation?
(a)3: 1
(b)9: 3: 3: 1
(c)1: 1
(d)27: 9: 9: 9: 3: 3: 3: 1

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Important Questions on Principles of Inheritance and Variation
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A character which is expressed in a hybrid is called

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Alleles are :-

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When generation hybrid tall Tt is crossed with dwarf tt parent, it is a case of:-

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In case of inheritance of one gene, 3: 1 phenotypic ratio can be explained on the basis of?

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In case of co-dominance the monohybrid ratio of phenotypes in generation is :-

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Which cross yields red, white and pink flower variety of Snapdragon flower?

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In polygenic inheritance, a trait is controlled by two pairs of genes. Two individuals which are heterozygous for both genes, crossed each other, such type of cross produces what phenotypic ratio?

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If dominant C and P genes are essential for the development of purple colour in Lathyrus odoratus flowers. What would be the ratio of purple and white colour in, a cross between .
