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Genes located on the same locus but show...

Genes located on the same locus but show different expression,

A

Polygenes

B

Multiple alleles

C

Co-dominants

D

Pleiotropic genes

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CHETANA PUBLICATION-INHERITANCE AND VARIATION-Exercise
  1. When a single gene produces two effects and one of it is lethal then t...

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

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

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

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

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

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  7. Sex determination in human being is .............

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  8. Colour blindness is a .........

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

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

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

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  12. XXY Chromosomal complement is found in ......................

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

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  14. Webbed neck is characteristic of ..............

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

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

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  17. Which of the following is most appropriate for thalassemia?

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  18. Genotype of blood group 'AB' in humans is..........

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  19. Myopia is an example of .............

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  20. The genotypic ratio 1 : 2 : 2 : 4 : 1 : 2 : 1 : 2 : 1 is obtained in F...

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