A multi-allele trait is one that is governed by more than two alleles. One example is the human ABO blood group. There are three alleles, A, B, and O. A person can, however, only inherit two of the three alleles.
The ABO blood groups in humans are controlled by multiple alleles.
A multi-allele trait is one that is governed by more than two alleles. One example is the human ABO blood group. There are three alleles, A, B, and O. A person can, however, only inherit two of the three 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
Evolution is defined as the change in allele frequencies over time. Thus it has to be multi-generational, as the individuals in a single generation don't change their alleles. Similarly, individuals don't evolve (your genes don't change) and so it has to be a multi-individual process that occurs over multiple generations.
The true statements about alleles are: b. Alleles are different forms of a gene. Recessive alleles can be present alongside dominant alleles; they are simply masked by the dominant ones. The statement about dominant alleles is incomplete, so it cannot be evaluated as true or false.
Alleles are genes that exist in multiple forms.
unlike alleles