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When phenotypic and genotypic ratios are...

When phenotypic and genotypic ratios are the same, then it is an example of .....................

A

incomplete dominance

B

Cytoplasmic inheritance

C

Quantitative inheritance

D

Incomplete dominance and co-dominance

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CHETANA PUBLICATION-INHERITANCE AND VARIATION-Exercise
  1. In dihybrid cross, F2 generation offsprings show four different phenot...

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  2. Emasculation is...........

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  3. When phenotypic and genotypic ratios are the same, then it is an examp...

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  4. A pea with yellow and round seeds is crossed with another pea plant wi...

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  5. When a single gene produces two effects and one of it is lethal then t...

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  6. When two genes control a single character and have cumulative effect t...

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  7. Genes located on the same locus but show different expression,

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  8. If the centromere is situated near the end of the chromosome, the chro...

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  9. ..................... chromosome appears 'V' shaped during anaphase.

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  10. Sex- linked genes are present on ................

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  11. Sex determination in human being is .............

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  12. Colour blindness is a .........

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  13. The sister chromatids that help together at ............

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  14. Which of the following is not X-linked disorder?

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  15. Which of the follwoing is also called bleeder's disease ?

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  16. XXY Chromosomal complement is found in ......................

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  17. The person with Tuner's syndrome has ................

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  18. Webbed neck is characteristic of ..............

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  19. If genetic disease is transferred from a phenotypically normal carrier...

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  20. How many gametes will be produced by AA Bb cc genotype?

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