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A polygene, multiple factor, multiple gene inheritance, or quantitative gene is a group of non-epistatic genes that together influence a phenotypic trait. ... Most metric and meristic traits are con...

Traits controlled by two or more genes are called what - Answers.com


Polygenic Traits.

Genetics Flashcards | Quizlet


offspring that are the result of mating between two genetically different kinds of ... a trait controlled by two or more genes; produce a wide range of phenotypes.

Polygenic trait - Biology-Online Dictionary


Jun 25, 2008 ... A trait that is controlled by a group of nonallelic genes. Supplement. Polygenic traits are controlled by two or more than two genes (usually by ...

sex chromosome | genetics | Britannica.com


The female has two X chromosomes, and all female egg cells normally carry a ... carries many more genes than does the Y. Traits controlled by genes found ...

BiologyEOC - MultipleAllelesPolygenicTraits


Multiple alleles/Polygenic Traits. Multiple Alleles: Genes that have more then two alleles. Polygentic Traits: Traits controlled by two or more genes. Allele: one ...

Human Inheritance | CK-12 Foundation


The majority of human genes are thought to have more than two alleles. Traits controlled by a single gene with more than two alleles are called multiple allele ...

allele | biology | Britannica.com


Multiple forms of the allele may exist, though only two will attach to the designated gene site during meiosis. Also, some traits are controlled by two or more gene ...

Inheritance Patterns - Polygenic, Multifactorial, And Complex Traits ...


Many traits, however, also reflect the influence of the environment. ... A polygenic trait is a complex trait controlled by the alleles of two or more genes, without the ...

Genetics Dictionary - Department of Animal Science


coadaptation, Process of selection acting on units of two or more genes. ...... sex influenced, Trait controlled by a gene at an autosomal locus but whose ...

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Biology Vocab - Chapter 11 Flashcards - Cram.com


Quickly memorize the terms, phrases and much more. Cram.com makes it easy to ... Word that describes a trait controlled by two or more genes. Heterozygous.

Basic Principles of Genetics: Exceptions to Simple Inheritance


Some traits are determined by the combined effect of more than one pair of genes. ... Fortunately for Mendel, the pea plant traits that he studied were controlled by genes that do not ... Their phenotype is not intermediate between the two.

Observable Human Characteristics


Some traits are controlled by genes that pass from parent to child. ... Curly hair is influenced by genes much more than by the environment. ... Straight hair in Asians is mostly caused by variations in two genes—different genes from the ones ...