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What will be the phenotypic ratio in a s...

What will be the phenotypic ratio in a situation of complementary gene interaction?

A

`9:7`

B

`15:1`

C

`13:3`

D

`9:3:4`

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The correct Answer is:
A
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AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE -II
  1. Assume that genes a and b are linked and show 40 % reombination. If ++...

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  2. In a linear chromosome map, distances between 4 loci is as follows, a-...

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  3. What will be the phenotypic ratio in a situation of complementary gene...

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  4. If gene freuency between genes a and c 2%, b and c 13%, b and d 4%, a ...

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  5. The crossing over between homologous chromosomes never exceeds beyond

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  6. Cis tans expression of genes is an example of

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  7. In a genetic cross having recessive epistasis, F(2) phenotypic ratio w...

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  8. Independent genes that copy other genes so as to produce a similar eff...

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  9. Chromosome map is useful for

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  10. The percentage of recombination involving the seed shape and seed colo...

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  11. Genetic map is one that

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  12. Distance between the genes and percentage of recombination shows.

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  13. Type of gene mutation which involves replacement of purine with pyrimi...

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  14. Mutations induced by 5-bromo uracil are

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  15. Given below is the representation of a kind of chromosomal mutation: ...

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  16. Inversion without involving the centromere is called

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  17. Aneuploidy which results in loss of a complete homologous pair of ch...

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  18. Cytoplasmic male steritiy in maize is due to defective

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  19. Duplication of same gemome leads to

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  20. Which of the following will cause a more effective mutation?

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