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Epistasis and dominance are respectively
(a)Intragenic, Intergenic
(b)Non-allelic, Extra-allelic
(c)Non-allelic, Interallelic
(d)Intergenic, Non-allelic

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Important Questions on Principles of Inheritance and Variation
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In a complimentary gene interaction calculate the number of phenotype and genotype produced in a cross

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How many types of gametes will be produced by a Drosophila having the following arrangement of two genes( and ) on -chromosome?

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If interference is complete or cent percent then the frequency of observed double crossover will be

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In the given pedigree, indicate whether the shaded symbols indicate dominant or recessive allele.

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A normal woman, whose father had colour blindness, married a normal man. What is the chance of occurrence of colour blindness in the progeny?

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In Lathyrus odoratus, hybrid blue flowered and long pollen plant is test crossed with homozygous recessive red flowered and round pollen plant then how many parental types are obtained when genes are present in cis stage in parents?

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In phenylketonuria

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Fruit colour in Cucurbita pepo is an example of
