Q. Crossing of two white flowers gives a colored flower, this shows complementary gene interaction.

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Q. What is epistasis?

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Q. Which of the following is NOT the type of epistasis?

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Q. Choose the correct ratio, which shows the masking gene interaction?

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Q. Name the phenomenon where two genes have the same expression of the character?

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Q. What is psudoallele?

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Q. Name the effect which shows the change in expression of alleles of the gene due to a specific environmental condition.

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Q. The tendency of two or more than two genes to stay together during inheritance is called ___________

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Q. Which of the following statement is NOT true regarding linkage group?

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Q. The linkage maps are constructed by using recombination frequencies between genes.

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Q. What is the unit of linkage map?

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Q. What is the maximum percentage of recombination frequency between two genes?

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Q. Name the phenomenon which can break the occurrence of linkage?

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Q. Failure in which of the following phenomenon would result in linkage?

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Q. Name the organism whose first genetic map was made?

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Q. Two genes are 70cM apart, calculate the recombination frequency?

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Q. Name the sites of DNA, which have a high probability of crossing over?

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Q. Genes of sex linked characters are located on the ___________

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Q. In sex linkage, reciprocal cross yield identical results.

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Q. Which of the following is X-linked recessive disorder?

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