PATHOLOGY MCQ
GENETICS AND DISEASE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If a person is heterozygous for a given gene, it means that the person
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is a carrier for a genetic disorder.
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is affected by the genetic disorder.
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has two identical alleles for the gene.
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has two different alleles for the gene.
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Explanation:
Detailed explanation-1: -The presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles (compound heterozygote).
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