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Who first observed the sex chromosomes ?...

Who first observed the sex chromosomes ?

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The correct Answer is:
Henking
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MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. Male member of bees, ants, wasps and sawflies possess how many haploid...

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  2. If one half of the body has male traits and the other half has female ...

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  3. Who first observed the sex chromosomes ?

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  4. Who first discovered the sex- linked inheritance ?

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  5. Which genetic disease is regarded as Royel disease ?

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  6. Whether a woman has the gene that generates beard in man ?

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  7. On which chromosome of man holandric genes occur ?

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  8. Haemophilia B is otherwise called what disease ?

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

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  10. By which modern technique disputed parentages are solved ?

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  11. Who proposed strain and torsion theory to account for crossing over ?

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  12. Who proposed breakage first theory for crossing over ?

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  13. Crossing over occurs between sister chromatids. True or False ?

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  14. The gene for baldness behaves as an autosomal dominant in males and au...

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  15. Type of food is responsible for fertile queen and sterile worker bees....

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

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

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  18. In which of the following, sex is determined environmentally ?

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  19. In birds which sex is heterogametic ?

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  20. What is the tendency of two or more genes of the same chromosome to re...

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