Dominant Genes
Dominant genes can determine a persons sexuallity. Genes determine how people look. Dominant genes from a male can make a woman tall with facial hair. If the more dominant genes are from a shorter person the man can be short. Some men come out with a big behinds because the mom has big buttocks and her genes may be more dominant. Dominant genes can cause a child to look just like one parent and nothing like the other.
Posted by keshagaines on 8/22/2009
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DOMINANT AND RECESSIVE CHARACTERISTICS ... Characteristics in the left-hand column dominate over those characteristics listed in the right-hand column. ... DOMINANT TRAITS...
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Dominance (genetics) - Wikipedia, the free encyclopedia
In genetics, dominance describes a relationship between different forms (alleles) of a gene at a particular physical location (locus) on a chromosome. Typical plants and animals have two sets of chr...
en.wikipedia.org/wiki/Dominance_(genetics) |
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Legend:; Mechanisms of recessive and dominant inheritance. ... One parent has a single, faulty dominant gene (D), which overpowers its normal counterpart (d), affecting that parent. When the affected parent mates with an unaffected and non-carrier mate (dd), the offspring are either affected or not affected, but they are...
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One of those genes wins out and its instructions are carried out. It's called the dominant gene. The other one is still present but its instructions are not carried out. It's called a recessive gene. As a custom, people designate dominant genes with uppercase letters and lowercase genes with lowercase letters.
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Mendel, the father of genetics, discovered some genes are more powerful in expressing themselves. He had very interesting professions; he was a monk and a geneticist. He did his work in the monastery garden on pea plants.
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Since they occupy the same loci, the genes must be referring to the same trait. For example, if a gene on position 9 on homologous A codes for eye color, then the gene on position 9 of homologous B also codes for eye color. ... The expressed gene is said to be dominant over the unexpressed gene, which is described as...
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Genes can be dominant or recessive. Dominant genes show their effect even if there is only one copy of that gene in the pair. For a person to have a recessive disease or characteristic, the person must have the gene on both chromosomes of the pair.
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Definition of dominant gene in the Online Dictionary. Meaning of dominant gene. Pronunciation of dominant gene. Translations of dominant gene. dominant gene synonyms, dominant gene antonyms. Information about dominant gene in the free online English dictionary and encyclopedia. ... "genes were formerly called factors"
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Versions of genes are often dominant because the recessive version actually does nothing (click here to learn about other ways that gene versions can be dominant). In the eye color example above, the brown version of the gene makes a pigment that turns your eye brown but the blue version does not make a blue pigment.
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