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Ilf vestigial winged female Drosophila, ...

Ilf vestigial winged female Drosophila, heterozygous heterozygous forlong wing, the possibel phenotypic ratio is

A

`9:3:3:1`

B

`1:2:2:4`

C

`1:1:1:1`

D

`1:2:1:2`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE-I
  1. What is the phenotypic ratio of the progey obtained in a cross between...

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  2. What is the fraction of individuals with double homozygous condition i...

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  3. Ilf vestigial winged female Drosophila, heterozygous heterozygous forl...

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  4. The number of a particular outcome of an event is divided by total num...

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  5. This person united the knowledge of chromosomal segregation with Mende...

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  6. Chromosome theory of inheritance was pro posed by

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  7. The scientist noted that The behaviour of chromosomes was paralleld to...

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  8. The scientist used chromosomal movement to explain Mendel's laws

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  9. The terms linkage and recombination were coined by

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  10. Which of the following is suitable for experiment on linkage?

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  11. Parallelism between factors and chromosome led to the formation of

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  12. Dihybrid test cross ratio with 82% parental type and 18% recombinants ...

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  13. A dihybrid test cross ratio for two completely linked genes will be

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  14. Select the odd one out with respect to the chromosomal theory of inher...

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  15. To describe the generation of non parental gene combinations Morgan co...

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  16. Crossing over in diploid organisms is responsible for

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  17. The genes for the eye colour and size of the wing in Drosophila are lo...

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  18. Linkage in Drospohila was reported by

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  19. Frequency of recombination between gene pairs on the same chromosome a...

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  20. The frequency of crossing over would be higher if

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