Organism which has different allelic forms of a specified gene on each of a pair of homologous chromosomes or describing the genome of that organism. After [9]
(from the article `Life Sciences`) ...the organism is said to be homozygous with respect to that gene, and the appearance of the corresponding trait is assured. When the two alleles ... A disease trait that is inherited in an autosomal dominant manner can occur in either sex and can be transmitted by either parent. It manifests ... ....
Individual with two dissimilar alleles at a locus.
A genotype in which the two alleles at a locus are different, e.g. Pp.
Nucleus, cell or organism with different alleles of one or more specific genes. A heterozygous organism will produce unlike gametes and thus will not breed true. ... (18 Nov 1997) ... 
(het″әr-o-zi´gōt) an individual exhibiting heterozygosity. manifesting heterozygote a female heterozygous for an X-linked disorder in whom, because of unfavorable X inactivation, the trait is expressed clinically with the same severity as in hemizygous affected m...
Having two alleles that are different for a given gene.
Nucleus, cell or organism with different alleles of one or more specific genes. A heterozygous organism will produce unlike gametes and thus will not breed true.
An individual having two different alleles at a genetic locus. Compare with homozygote.
An individual who has two different alleles of a gene
Type: Term Pronunciation: het′ĕr-ō-zī′gōt Definitions: 1. A heterozygous individual.
Heterozygote: A person possessing two different forms of a particular gene, one inherited from each parent. A heterozygote is also called a carrier. For example, a woman who is a heterozygote for cystic fibrosis (CF) carries the CF gene on one of her chromosomes number 7 and the normal paired (non-CF) gene at the same position on her other chromoso...
heterozygote An individual possessing different alleles in regard to a given character.
With respect to a given genetic locus, a diploid individual carrying two different alleles 
An animal is said to be heterozygous for a certain gene if both sites at which the gene might be expected are occupied by different genes.