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there are there genes A,B and C percenat...

there are there genes A,B and C percenatage of crossing over between A and B is 20 ,B and C is 28 and A and C is 8. what is sequence of genes on the chromosames ?

A

B,A,C

B

A,B,C

C

A,C,B

D

None of these

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A
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GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-Chromosome mapping
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  7. The term' chromosomes were first observed in the plant :

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  8. the chromosomes were first observed I the plant :

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  10. The longest chromosome is seen in :

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  16. two sister chromoatids are attached with a common :

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  17. the structure of the chromoes to which soindle fibre are attached :

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