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Draw the gene maps of the following: ...

Draw the gene maps of the following:
Recombination frequency between three recessive genes present on X-chromosome of Drosophila were found to be as follows: (i) sc (scute) and ec (echinus or rough eye) = 7.6% (ii) ec and cv (cross veinless) = 9.7% (iii) sc and cv = 17.3%

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To draw the gene maps of the three recessive genes (sc, ec, and cv) present on the X-chromosome of Drosophila based on the given recombination frequencies, follow these steps: ### Step 1: Identify the Genes and Their Recombination Frequencies We have three genes: - sc (scute) - ec (echinus or rough eye) - cv (cross veinless) ...
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ICSE-PRINCIPLES OF INHERITANCE AND VARIATION-MULTIPLE CHOICE QUESTION
  1. Draw the gene maps of the following: Recombination frequency betw...

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  2. The genetic ratio of 9:3:3:1 is due to:

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  3. Choose the chromosome, in a human, that possesses least number of gene...

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  4. G. J. Mendel was a:

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  5. Select the incorrect match.

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  6. In a dihybrid cross, if you get 9:3:3:1 ratio it denotes that:

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  7. A monohybrid cross produced tall and dwarf pea plants in ratio of 3:1....

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  8. Common test to find genotype of hybrid is by:

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  9. Which one is a test cross?

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  10. Mating of an organism to a double recessive in order to determine whet...

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  11. A cross between two tall plants resulted in offspring having few dwarf...

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  12. The term genetics was proposed by:

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  13. The F2 genotypic ratio of monohybrid cross is:

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  14. A dihybrid for qualitative trait is crossed with homozygous recessive ...

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  15. In order to find out the different types of gametes produced by a pea ...

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  16. The autosomal disorder/disease in humans is:

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  17. Distance between the genes and percentage of recombination shows:

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  18. In Mirabilis jalapa, the number of F2 red flowered plants in a cross ...

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  19. In pea plants, yellow seeds are dominant to green. If a heterozygous y...

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  20. Which of the following is best suited for codominance?

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  21. Incomplete dominance is shown by:

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