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There are over 100 alleles known for the gene associated with cystic fibrosis. With current technology, it is possible to determine exactly which allele or alleles is/are carried by a person. What is the maximum number of different alleles that any person can carry?

User Fraction
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Maximum alleles

Step-by-step explanation:

Maximum number of alleles that a person can carry is two

  • A gene may have multiple alleles but a person can carry only two of those alleles because chromosomes exists in pairs
  • Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent,each pair of alleles represents the genotype of a specific gene
  • Gene determines a particular trait whereas alleles determines the variations in which a given trait can be expressed
  • Human trait that is controlled by a gene with multiple alleles is blood group however only two of the alleles can be present in a single organism;ABO system of blood groups is controlled by three alleles, only two of which are present in an individual
User Bejasc
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