What is a homozygous also called?
Being homozygous for a particular gene means you inherited two identical versions. It’s the opposite of a heterozygous genotype, where the alleles are different. People who have recessive traits, like blue eyes or red hair, are always homozygous for that gene.
What is a homozygote and heterozygote?
homozygote, an organism with identical pairs of genes (or alleles) for a specific trait. … In a heterozygous organism, or heterozygote, the genes for a specific trait are different.
Is a genotype homozygous?
If an individual inherits two identical alleles, their genotype is said to be homozygous at that locus. However, if they possess two different alleles, their genotype is classed as heterozygous for that locus. Alleles of the same gene are either autosomal dominant or recessive.
What is a homozygous genotype?
(HOH-moh-ZY-gus JEE-noh-tipe) The presence of two identical alleles at a particular gene locus. A homozygous genotype may include two normal alleles or two alleles that have the same variant.
Which word is a synonym to homozygous dominant?
Find another word for homozygous. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for homozygous, like: homozygote, heterozygous, heterozygote, C282Y, homozygosity, wild-type, genotype, recessive, diploid, allele and MC1R.
What is a heterozygous in biology?
Listen to pronunciation. (HEH-teh-roh-ZY-gus JEE-noh-tipe) The presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles (compound heterozygote).
Does heterozygous mean carrier?
If the alleles are heterozygous, the dominant allele would express itself over the recessive allele, resulting in brown eyes. At the same time, the person would be considered a “carrier” of the recessive allele, meaning that the blue eye allele could be passed to offspring even if that person has brown eyes.
What is an example of a homozygote?
Homozygote: A person who has two identical forms of a particular gene, one inherited from each parent. For example, a girl who is a homozygote for cystic fibrosis (CF) received the cystic fibrosis gene from both of her parents and therefore has cystic fibrosis.
What’s the difference between homozygous and homozygote?
⚡ Quick summary. An organism that has the same two copies of a gene is considered homozygous for that trait, while an organism that has different copies of a gene for a particular trait is considered heterozygous for that trait. In plant and animal breeding, such organisms can be called homozygotes and heterozygotes.