Examlex
A substance that provokes an immune response is called an
Allele
Different versions of a gene, known as alleles, result from mutations and exist at the identical location on a chromosome.
Genotype Frequencies
The proportion of different genetic variants (genotypes) within a population.
New Alleles
New alleles are variations of genes that arise through mutations, providing a source for genetic diversity within populations.
Mutation
A permanent alteration in the DNA sequence of a gene, which can lead to differences in physical traits or impact health.
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