![]() A monkey has 48 chromosomes an elephant has 56. Humans have a total of 46 chromosomes and of these 46, there are 23 pairs in total. The species that reproduce sexually have chromosomes in two pairs. Come and join us in our Forum: Incomplete dominance vs. The dominant allele is represented by a capital letter and the other that is recessive is represented by a lowercase letter. Thus, the allele that is expressed is regarded as the dominant allele whereas the allele that is not expressed is the recessive allele. The dominant gene variant (allele) expresses itself more strongly than the recessive gene variant (allele). In essence, when the gene determining a trait is heterozygous, meaning the alleles are not the same, one allele is dominant and the other is recessive. One of these laws is the Law of Dominance. Although he didn’t use the terms gene, allele, phenotype, etc., he introduced the principles that later founded the laws of Mendelian Inheritance. The concept of dominance was first introduced by G.J. (Miko, 2008) The term dominant, in this regard, however, refers to the relationship between alleles.Īlleles, by definition, are gene variants. When a gene is predominant in a population, meaning it is frequently transferred from one generation to another, it is described as dominant. Observable characteristics or traits are known as phenotype whereas the genetic factor determining the trait is referred to as the genotype. These traits are inherited from parents through a dominant allele. In genetics, one can define dominant traits as the characteristics that appear in the next generation of a species.
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