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Dominance (genetics)


Dominance in genetics is a relationship between alleles of one gene, in which the effect on .... its phenotype. At heterozygous gene loci, the two alleles interact to produce the phenotype. ... The ...

The weaker of two genes is called what - Answers



dominant and recesssive


As Mendel stated in his Law of Segregation, each organism has two genes for ... is said to dominant, and the weaker allele that is masked is said to be recessive.

Biology Chapter 9 Flashcards | Quizlet


Heterozygous individuals have two of the same alleles for a particular gene. .... individual has two recessive alleles for the same trait, the individual is said to be

The Genetic Basics: What Are Genes and What Do They Do? - A ...


In this section, you can investigate what genes are and what they do, and even ... the two alleles you inherit for a gene each may be strong ("dominant") or weak ...

96.05.08: You Are Your Genes - Yale University


Traits such as eye color, hair color and height are determined by two genes. .... gene is called DOMINANT GENE and the weaker is the RECESSIVE GENE. .... developed and the individual with albinism is said to be tyrosinase-postivive.

Two Genes Influence Social Behavior, Visual-spatial Performance In ...


Feb 13, 2009 ... "Identifying these two genes is the pinnacle of many years' work examining hundreds of cases with Williams ... "Finding this girl was very exciting," Korenberg said. .... Reducing the Harms of Alcohol Through Weaker Beer ...

Genetic Variation and Natural Selection: Post-Mendelian Inheritance ...


Whenever two genes combine and the offspring's phenotype is a compromise ... Therefore, a weak expression of one allele, the red one, is actually expressed in  ...

kids science information on genetics, and how dominate and ...


When a person has two identical genes, he will have eyes of that color. ... strand of DNA that is weaker than the corresponding gene in another strand of DNA.

What is the branch of biology that studies heredity? | Reference.com


Genetics is the branch of biology concerned with heredity and variation. ... Mitosis Meiosis Results in the Formation of · The Weaker of Two Genes Is Said to Be ...

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What is the weaker gene trait called - Answers


recessive! ... The weaker of two genes is called what? recessive. 6 people found this useful ... They are said to be polygenic traits. 2 people found this useful. Edit.

Genetics Vocabulary


Allele — alternative forms of a gene for each variation of a trait of an organism ... cell with two of each kind of chromosome; is said to contain a diploid, or 2n, ...

Recessive - Understanding Genetics - The Tech Museum of Innovation


Jun 3, 2010 ... So you have two copies of each of your eye color genes. ... The stronger version is called dominant and the weaker one recessive. ... As I said before, geneticists use family trees to figure out if a trait is dominant or recessive.