Three incompletely link marker gene was found. There is a marker A gene present in middle. Cross between aaBBcc X AAbbCC to produce heterozygous were allowed test cross, which of the following test cross offspring should be least frequent?

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#Question id: 2938

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following inhibit(s) cyclin A/Cdk2 activity?

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#Question id: 2939

#Section 3: Genetics, Cellular and Molecular Biology

Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?

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#Question id: 2940

#Section 3: Genetics, Cellular and Molecular Biology

Chk1is activated by:

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#Question id: 2941

#Section 3: Genetics, Cellular and Molecular Biology

Centromeric Rec8 becomes cleaved during:

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#Question id: 2942

#Section 3: Genetics, Cellular and Molecular Biology

During mitosis, the breakdown of the nuclear envelope depends on the:

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#Question id: 2944

#Section 3: Genetics, Cellular and Molecular Biology

DNA replication at each origin occurs only once during the cell cycle because of: