Why are only two of these alleles present in any one individual? An organism's genetic makeup or allele. These dna codings determine distinct traits that can.

Weban allele is an alternative form of a gene (one member of a pair) that is located at a specific position on a specific chromosome. Genes are segments of dna that code for specific traits, while alleles are alternative. Weblearn the difference between genes and alleles, and how they are inherited and expressed. Web3 days ago · learn the definition and examples of alleles, the different forms of a gene that can vary in sequence and function. The characteristic depends on which allele is dominant and which allele is recessive; Different forms of the same gene. Webthere are multiple alleles for the abo blood group.

The characteristic depends on which allele is dominant and which allele is recessive; Different forms of the same gene. Webthere are multiple alleles for the abo blood group. Test your knowledge with flashcards and quizzes on inheritance, genotype, phenotype, and more. A variation of a gene's nucleotide sequence (an alternative form of a gene).