heterozygote
Noun
Meaning
(genetics) an organism having two different alleles of a particular gene and so giving rise to varying offspring
Source: WordNetHypernyms
Related terms
Phrases with the word
Examples
As with all PCR based methods, highly degraded DNA or very small amounts of DNA may cause allelic dropout (causing a mistake in thinking a heterozygote is a homozygote) or other stochastic effects.
An organism that has two different alleles for a gene is said be heterozygous for that gene (and is called a heterozygote).
As an X-linked disorder, ALD presents most commonly in males, however approximately 50% of heterozygote females show some symptoms later in life.
This is called heterozygote advantage or over-dominance, of which the best-known example is the malarial resistance observed in heterozygous humans who carry only one copy of the gene for sickle-cell anaemia.
There are examples of eugenic acts that managed to lower the prevalence of recessive diseases, although not influencing the prevalence of heterozygote carriers of those diseases.
Thus you can tell that each allele is present in the heterozygote.