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When two genes are situated very closed ...

When two genes are situated very closed to each other in a chromosome

A

no crossing over

B

high crossing over

C

hardly any crossing over

D

Only subtle crossing over

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The correct Answer is:
C
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GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-Chromosome mapping
  1. When two genes are situated very closed to each other in a chromosome

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  2. the localization of a gentic locus to a particulart chromosomal region...

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  3. Genetic maps of chromosomes are based on the frequency of

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  4. Genetic map is one that :

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  5. Who used the frequency of recombination between gene pairs on the same...

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  6. One centi Morgan is equal to recombination frequancy of :

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  7. Percentage of recombination between A and B is 9% and C is 17%. B and ...

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  8. An indivisual with cd genes was crossed with type ++ On the crossing f...

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  9. if a chiasma forms between the loci of genes A and B in in 20% of the ...

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  10. in a cross between genotype AB and ++ ,650 out of 1000 individuls were...

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  11. Percentage of recombination between A and B is 9% and C is 17%. B and ...

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  12. the map distance between gennes A and B is 3 units ,between B and C 10...

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  13. the cross over percentage between linked genes J and M is 20 % J and L...

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  14. there are there genes A,B and C percenatage of crossing over between A...

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  15. The linkage map of X-chromosome of fruit fly has 66 units with yellow ...

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  16. chromosomes in a bacterial cell can be 1-3 in number and :

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  17. Chromosome were first seen by

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  18. The term' chromosomes were first observed in the plant :

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  19. the chromosomes were first observed I the plant :

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  20. Smallest chromosomes (size 0.0025mhu m) are found in algae . Alsgest...

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  21. The longest chromosome is seen in :

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