Alleles can either be recessive or dominant. Dominant alleles produce a dominant trait which is normally seen, whereas although the recessive allele is present, the recessive trait is not normally visible. However, in cases of codominance and complete dominance the dominant trait does not completely hide the recessive trait and it can show through.
Alleles
Alleles
new combinations of alleles
multiple alleles
When both alleles contribute to the phenotype of a heterozygous the alleles are said to show the dominate alleles and sometimes the recessive but mostly the dominate alleles
Alleles
Alleles
Dominant alleles :-)
Alleles that are the same = homozygous Alleles that are different = heterozygous
A trait controlled by four alleles is said to have multiple alleles.
Alleles
Alleles are genes that exist in multiple forms.
unlike alleles
new combinations of alleles
multiple alleles
When both alleles contribute to the phenotype of a heterozygous the alleles are said to show the dominate alleles and sometimes the recessive but mostly the dominate alleles
different form of genes are called allele