allelism
Allelism is a term used in genetics to describe the presence of two or more different alleles at a single locus on homologous chromosomes. Alleles are alternative forms of a gene that occupy the same position on a chromosome. Allelism is a fundamental concept in understanding genetic variation and inheritance patterns.
In diploid organisms, which have two sets of chromosomes, each chromosome pair consists of two homologous chromosomes.
Allelism plays a crucial role in determining an organism's phenotype, as the expression of traits is influenced
Understanding allelism is essential for studying genetic disorders, as many diseases are caused by the presence
In summary, allelism refers to the presence of different alleles at a single locus on homologous chromosomes.