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Which of the following disorders is not ...

Which of the following disorders is not caused by pleiotropic alleles

A

Haemophilia

B

Thalaessemea

C

Sickle cell anaemia

D

Colour blindness

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The correct Answer is:
C
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ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
  1. In human beings blood grouping is controlled by

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  2. Multiple alleles are present

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  3. Which of the following disorders is not caused by pleiotropic alleles

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  4. Epistatic gene differs from dominant gene in

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  5. (A) Pleiotropic genes have multiple phenotypic effect (B) Multiple a...

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  6. In a genetic cross having recessive epistasis, F(2) phenotypic ratio w...

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  7. Sickle cell anaemia is due to

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  8. Assertion: In four o'clock or snapdragon plant, a cross between a homo...

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  9. Incomplete dominance is found in

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  10. In Mirabills jalapa , the homozygous white(rr) and Red (RR) flower col...

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  11. A child with mother of A group and father of AB group, will not have t...

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  12. Define epistasis and give one example of this phenomenon. How is the p...

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  13. Possible blood groups of children born to parents having A and AB gr...

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  14. A man with blood group B marries a women with blood group A and their ...

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  15. A child with mother of 'A' blood group and father of 'AB' blood group ...

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  16. If mother has blood group B, fathe has A group, the offspring will be ...

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  17. Two nonallelic genes produces the new phenotype when present together ...

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  18. Sickle cell anemia is

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  19. Both the alleles express in a heterozygote when they are

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  20. In the inheritance of flower colour in dog flower plant, the F(1) had ...

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