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Linkage and crossing-over of genes are a...

Linkage and crossing-over of genes are alternatives of each other. Justify with the help of an example.

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ALLEN-GENETICS -Question
  1. If p^(2)+2pq+q^(2)=1. Explain this algebraic equation on the basis of ...

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  2. During a monohybrid cross involving a tall pea plant with a dwarf pea ...

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  3. If there is a history of haemophilia in the family, the chances of mal...

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  4. What does Hardy-Weinberg Principle of equilibrium indicate? List any t...

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  5. The F2 progeny of a monohybrid cross showed phenotiypic ans genotypic ...

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  6. In pea plants, the colour of the flower is either violet of white wher...

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  7. (a) Why is human ABO blood group gene considered a good example of mul...

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  8. (i)How does a chromosomal disorder differ from a Mendelian disorder? ...

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  9. Linkage and crossing-over of genes are alternatives of each other. Jus...

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  10. During a monohybrid cross involving a tall pea plant with a dwarf pea ...

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  11. Explain the genetic basis of blood grouping in human population.

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  12. (a) Dihybrib cross between two garden pea plant one homozygous tall wi...

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  13. Why are thalassemia and hemophilia categorized as Mendelian disorders ...

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  14. How do m-RNA, t-RNA and ribosomes help in the process of translation ?

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  15. (a) Why are colour blindness and thalassemia categorized as Mendelian ...

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  16. A tall pea plant bearing violet flowers is given with its unknown geno...

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  17. (a) How are Mendelian inheritance, polygenic inheritance arid pleiotro...

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  18. Plan an experiment and prepare a flow chart of the steps that you woul...

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  19. A pea plant producing yellow coloured and round seeds is given with un...

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  20. Using punnett square show the F2 results of a dihybrid cross where the...

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