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quizlet.com/14190402/biological-anthropology-chapter-3-flash-cards

The expression of polygenic traits. is determined by genes at several loci in conjunction with environmental factors. DNA. directs cellular function. meiosis.

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The characteristic they control is described as polygenic. The genes are unlinked - they are on different chromosomes. The expression of polygenic traits is ...

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genes which, in combination, increase the expression of a polygenic trait or disorder. Example: 8 genes involved in trait - phenotype only shows when there are ...

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influenced by the additive effects of multiple genes. Polygenic traits often show a continuous, bell-shaped distribution in the population. Height is a polygenic trait,  ...

quizlet.com/69102324/anthropology-exam-1-flash-cards

In a diploid organism, an allele that's expressed when present on only one of a paIR of ... Many polygenic traits are also influenced by environmental factors.

quizlet.com/42745958/ch-5-flash-cards

-in humans, height is a complex trait determined by several gene pairs and ... - phenotypic expression of polygenic inheritance varies across a wide range. this ...

quizlet.com/222959296/anthropology-1-chapter-4-test-professor-lw-hasten-flash-cards

Which statement concerning polygenic traits is not true? -They are governed by more than one genetic locus. -Their expression is often influenced by ...

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When is a trait polygenic? when there is wide variation in the trait (like height) - humans don't fall into categories: short or ...

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The expression of polygenic traits: is determined by genes at several loci in conjunction with environmental factors. DNA. directs cellular function. Chromosome ...

quizlet.com/319864702/anthropology-quiz-ch-4-principles-of-inheratance-flash-cards

Polygenic traits a. are discrete. b. have a continuous range of expression. c. are controlled by only one genetic locus. d. include the ABO blood type system and ...