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Dominance (genetics) - Wikipedia


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.com



Genetics Vocabulary

www.ric.edu/faculty/ptiskus/peas/genetics vocabulary.htm

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.

dino and mercedes, two genes regulating dorsal development in the ...


dino and mercedes, two genes regulating dorsal development in the zebrafish ... but weaker phenotype, suggesting a role in the same patterning processes.

Dr. Sumner explains the cause of SMA and the two genes, SMN1 ...


Dr. Charlotte Sumner explains the cause of SMA and the two genes, SMN1 and SMN2 ... do not function properly and become smaller and weaker (“atrophy”).

Whites Genetically Weaker Than Blacks, Study Finds | Fox News


Feb 22, 2008 ... White Americans are both genetically weaker and less diverse than their black ... among 10,000 tested genes than did the latter, which was expected. ... of neutral and deleterious variation between the two populations," said ...

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.

Combinatorial RNA interference in Caenorhabditis elegans reveals ...


Aug 2, 2006 ... If changes in the activity of one gene affect the loss-of-function phenotype of a second gene, then these two genes are said to interact ...

Biological Altruism (Stanford Encyclopedia of Philosophy)


Jun 3, 2003 ... In evolutionary biology, an organism is said to behave altruistically when its .... These authors argued that group selection was an inherently weak ... (Two genes are identical by descent if they are copies of a single gene in a ...

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What is the weaker gene trait called - Answers.com


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.

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.

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 ...