Assertion: gene's allele | /r/HasProperty | different
Facets:
Source sentences:
text: Inheritance of a gene that has two different alleles (blue and white).
text: A given gene may have multiple different alleles, though only two alleles are present at the gene’s locus in any individual.
text: If the alleles are different, they and the organism are heterozygous with respect to that gene.
text: The alleles at the same locus on the two homologous chromosomes may be identical or different.
text: If two alleles of a given gene are identical, the organism is called a homozygote and is said to be homozygous with respect to that gene; if instead the two alleles are different, the organism is a heterozygote and is heterozygous.