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The linkage map of X- chromosomes of fru...

The linkage map of X- chromosomes of fruitfly has 66 units with yellow body gene (y) at one end and bobbed hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be :

A

`100%`

B

`66%`

C

`gt50%`

D

`le 50%`

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The correct Answer is:
B
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MBD PUBLICATION-MOLECULAR BASIS OF INHERITANCE-QUESTION BANK
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  2. Genetic Map is one that :

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  4. In lac operon the genes a , y and z code respectively for

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  6. During translation initiation in prokaryotes a GTP molecule is neede...

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  7. The place where RNA - polymerase attaches with the DNA is called :

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  8. The total number of nitrogenous bases in human genome is estimated to ...

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  9. Which of the following pairs is correctly matched with regard to the c...

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  10. DNA repairing is done by :

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  11. The function of promotor of lac- operon is to :

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  12. Oncogenes were discovered by :

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  13. Choose the wrong statement :

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  14. When a mutation is limited to the substitution of one nucleotide for a...

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  15. During transcription if nucleotide sequence of DNA strand that is be...

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  16. During the replication of a bacterial chromosome, DNA synthesis starts...

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  18. Which one of the following triplet codes is correctly matched with its...

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