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In genetics, "dominant" refers to an allele that expresses its trait even when only one copy is present, while "recessive" describes an allele that requires two copies to manifest its trait. For example, in a gene where "A" is dominant and "a" is recessive, an individual with either "AA" or "Aa" will display the dominant trait, while only an individual with "aa" will show the recessive trait. This relationship plays a crucial role in inheritance patterns and the expression of traits.
What else can I help you with?
Is progressive retina atrophy a recessive or dominant genetic disorder?
Progressive Retina Atrophy is a dominant genetic disorder.
Is schizophrenia autosomal recessive or dominant?
Schizophrenia is only partially genetic, and therefore is neither recessive nor dominant.
Which versions of genes are dominant over others in genetic inheritance?
In genetic inheritance, dominant genes are versions of genes that are expressed over recessive genes. Dominant genes mask the effects of recessive genes when they are present together in an individual's genetic makeup.
Is diabetes an example of a dominant or recessive trait in genetic inheritance?
Diabetes is not a simple genetic trait like dominant or recessive. It is a complex condition influenced by multiple genes and environmental factors.
Is cat eye syndrome dominant or recessive?
Cat eye syndrome is a genetic condition that is caused by an extra piece of genetic material on chromosome 22. It is not determined by simple dominant or recessive inheritance patterns, but rather by the presence of the extra genetic material.
Are high cheek bones dominant or recessive?
High cheekbones are determined by multiple genetic factors and are not simply controlled by one dominant or recessive gene. Therefore, it is not accurate to describe high cheekbones as being dominant or recessive.
Is cystic fibrosis carried on a dominant of recessive gene?
Cystic fibrosis is an autosomal recessive genetic disease.
Is gigantism a dominant or recessive gene?
Gigantism is usually caused by a hormone disorder, not a single gene being dominant or recessive. In some rare cases, gigantism can be caused by a genetic mutation, but it is not a simple dominant or recessive trait.
What does pure dominant mean?
"Pure dominant" refers to a genetic trait that is consistently expressed when a specific allele is present in an individual's genotype. In inheritance patterns, a pure dominant trait will mask the presence of any recessive alleles in the same gene.
Can two dominant genes equal a recessive gene?
it could but then u would be deformed but usually it cant
Is apert syndrome dominant or recessive?
Apert syndrome is typically caused by a sporadic mutation in the FGFR2 gene and is not inherited in a simple dominant or recessive manner. It is considered an autosomal dominant condition, with most cases arising from new mutations.
What is a dominant and ressesive?
In genetics, a dominant trait is one that is expressed when only one copy of the gene is present, masking the recessive trait. A recessive trait is only expressed when two copies of the gene are present.
