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Which genes are dominant mother or father?
Paternal genes have been found to be more dominant than the maternal ones. Genes from your father are more dominant than those inherited from your mother, new research has shown.
What makes a gene dominant?
Dominance is a relationship between two alleles of a gene and their associated phenotypes. A "dominant" allele is dominant to a particular allele of the same gene that can be inferred from the context, but it may be recessive to a third allele, and codominant to a fourth.
How do you know if you have a recessive blue eye gene?
The brown eye form of the eye color gene (or allele) is dominant, whereas the blue eye allele is recessive. If both parents have brown eyes yet carry the allele for blue eyes, a quarter of the children will have blue eyes, and three quarters will have brown eyes.
What genes do you inherit from your father?
One chromosome from each pair is inherited from your mother and one is inherited from your father. The chromosomes contain the genes you inherit from your parents. For example, for the gene that determines eye colour, you may inherit a brown-eye gene from your mother and a blue-eye gene from your father.
What is an example of a recessive gene?
For example, having a straight hairline is recessive, while having a widow's peak (a V-shaped hairline near the forehead) is dominant. Cleft chin, dimples, and freckles are similar examples; individuals with recessive alleles for a cleft chin, dimples, or freckles do not have these traits.
Do you inherit more DNA from mother or father?
Genetically Speaking, You're More Like Your Dad. You may have inherited your mother's eyes, but, genetically speaking, you use more DNA passed down from your father. That's the conclusion of a new study on mice that researchers say likely applies to all mammals.
Are blue eyes recessive?
A recessive gene only has an effect if both genes in a pair are recessive. An example is eye color. Although this is not as simple as depicted here, blue is the recessive gene, and brown is the dominant gene.