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Down's syndrome is the result of trisomy...

Down's syndrome is the result of trisomy of which chromosome ?

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MODERN PUBLICATION-SEX DETERMINATION-EXERCISE
  1. Who proposed the chromosome theory of sex determination ?

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  2. From which parents male inherits X-chromosome ?

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  3. Down's syndrome is the result of trisomy of which chromosome ?

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  4. Trisomy of which chromosome is responsible for Edward's syndrome ?

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  5. Absence of which chromosome causes Turner's syndrome ?

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  6. Which chromosome is called Androsome ?

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  7. Male members of bees possess how many haploid set of chromosomes ?

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  8. Who first observed the sex chromosomes ?

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  9. Who first discovered the sex- linked inheritance ?

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  10. Which disease is called Royal disease ?

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  11. On which chromosome of man holandric genes occur ?

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  12. Haemophilia B is otherwise called what disease ?

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  13. Name the chromosome disorder which causes due to Robertsonian Transloc...

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  14. What will be the eye character of a male child if a colourblind woman ...

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  15. How many autosomes present in human sperm ?

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  16. In which mammal the barr body was first discovered ? From which cell ?

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  17. What are the sex chromosomes otherwise called ?

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  18. What are the chromosome which control body characters, but not the sex...

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  19. Name the sex chromosomes in man.

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  20. Which syndrome is expressed if a man has chromosome constitution 44 au...

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