Diploid organism possesses two alternative form of gene present on locus of chromosome that specifies particular character undergoes crossing over between gene and centromere. Which of the following observation is correct?

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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:

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#Question id: 3954

#Section 3: Genetics, Cellular and Molecular Biology

Which sequence represents increasing levels of chromosomal organization, from most dispersed to most condensed?

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#Question id: 2932

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is targeted by the SCF complex?

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#Question id: 3310

#Section 3: Genetics, Cellular and Molecular Biology

In Prey population of genotype A1A1(100), A1A2( 200) and A2A2( 100) present in island, when predator introduced this area results ¼ of A1A1 and ½ of A1A2 killed over time however, no genotype A2A2 kill. What will be frequency of A1 allele in the population?

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#Question id: 1943

#Section 2: General Biology

What is HLA-DR2 a risk factor for?