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Roan colour in cattle is due to what co...

Roan colour in cattle is due to what condition of genes controlling red and white colour ?

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Co-dominance
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MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. How many autosomes are present in a mature human sperm ?

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  2. In which sex of human , colour blindness appears in more numbers.

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  3. Roan colour in cattle is due to what condition of genes controlling r...

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  4. What is the scientific name of the plant with which Mendal worked?

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  5. Who proposed chromosome theory for heredity ?

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  6. Whether the haemophilic gene is dominant or recessive ?

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  7. Genetics tern was proposed by

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  8. Which cytological configuration proves occurrence of crossing over ?

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  9. In which organism complete linkage is found ?

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  10. Who proposed Coupling and Repulsion theory ?

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  11. Which cytological phenomenon is antagonistic to linkage ?

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  12. The point of contact where the non-sister chromatids of a homologue ch...

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  13. Give the number of linkage groups of human and drosophila.

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  14. Who gave the Cytological Proof of crossing over ?

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  15. How many X-chromosomes are present in male grasshopper ?

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  16. Which is the smallest chromosome of human ?

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

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

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

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  20. Which chromosome is called Androsome ?

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