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The ratio of homozygous dominant and hom...

The ratio of homozygous dominant and homozygous recessive in dihybrid cross is

A

` 1 : 16`

B

`1:8`

C

`16:1`

D

none of these

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The correct Answer is:
D
none of these
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KUMAR PRAKASHAN-PRINCIPLES OF INHERITANCE AND VARIATION -SECTION -F (MULTIPLE CHOICE QUESTIONS (MCQS)) (MCQS FROM .DARPAN. BASED ON TEXTBOOK)
  1. Law of purity of gametes put forward by Mendel was proved by

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  2. Which of the follows Mendel.s law of segregation ?

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  3. The ratio of homozygous dominant and homozygous recessive in dihybrid ...

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  4. In a plant, red fruit (R) is dominant over yellow fruit (r) and tallne...

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  5. Lack of independent assortment of two genes A and B in fruit fly Droso...

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  6. A cross between hybrid and a recessive parent (Tt xx t t) gives a rati...

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

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  8. The frequencies of alleles in a Mendelian population are subjected to ...

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  9. Which of the following is incorrectly paired ?

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  10. Which of the following will yield 45 tall and 14 dwarf plants?

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  11. When many genes control only one trait is called

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  12. In a cross 50% individuals were tall and 50% were dwarf, so the cross ...

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  13. Percentage of homozygous offspring in a monohybrid F2 cross is ......

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  14. Which one of the following is correctly matched ?

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  15. A gene is a

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  16. The percentage homozygous recessive gametes in YyRr is

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  17. Multiple alleles are characterized by

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  18. In Drosophila gene for white eye mutation is also responsible for depi...

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

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  20. Which of the following points further strengthened Mendelism ?

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