35+ Biology Recessive Allele Pictures. In the simplest scenario, these alleles have a dominant/recessive relationship. Recessive allele in the largest biology dictionary online.
BBC Bitesize - GCSE Biology - Genetic diagrams and pedigree analysis - Revision 3 from bam.files.bbci.co.uk Define gene, allele, and genome. For example, the allele for blue eyes is recessive, therefore to have blue eyes. A recessive allele is a variety of genetic code that does not create a phenotype if a dominant allele is present.
However, this is biology so there is a caveat:
Learn the difference between dominant alleles and recessive alleles. Only individuals with an aa genotype will express a recessive trait; Alleles h and i are codominant, and allele i is recessive to both. Recessive alleles only show their effect if the individual has two copies of the allele (also known as being homozygous).
