Definition noun Atraitproduced by the effect of ageneor an allele Supplement A monogenic trait is a trait produced by the effect of a gene or anallele. It is in contrast to a polygenic trait that is controlled by apolygene(multiple genes). Since the trait is produced by a single gene ...
Polygenic Trait Definition Polygenic trait refers to a trait that is controlled by multiple non-allelic genes. These genes are called polygenes. They are a group of genes that, when turned on, are expressed as a unit. Each of them produces an effect that adds up to the trait. Nevertheless...
Biology: High School 29 chapters | 238 lessons | 9 flashcard sets Ch 1. Basic Terms & Skills in Biological Science Biology | Definition, Concepts & Fields 7:16 What are the Branches of Biology? 6:17 Science Terms & Vocabulary | Overview & Study Styles 9:01 Scientific Method | ...
What is a pleiotropic trait? Pleiotropy (biology definition):the condition of having multiple effects. In genetics, it refers to a single gene controlling or influencing multiple (and possibly unrelated) phenotypic traits. Is hair color a polygenic trait? Human skin, hair, and eye color are also...
Learn more about this topic: Traits in Biology | Definition, Types & Examples from Chapter 14 / Lesson 16 59K What is a trait? Where do they come from? Review their definition, see examples of types of traits, and learn the meaning of dominant vs. recessive t...
Gene Expression | Definition, Regulation & Example from Chapter 13 / Lesson 11 140K What is gene expression? Learn about the meaning of gene expression. Understand how the process of gene expression works and how gene expression is regulated. Related...
ii) defining tundra environments on a purely climatic basis (excluding biotic community in the definition) is very difficult and would require arbitrary decisions regarding biome boundaries, and iii) many trait records in the TRY database do not contain georeferenced collection coordinates and thus wou...
definition of the gene as the unvarying bearer of hereditary traits, its chemical identification by Avery (confirmed by Hershey), and the elucidation by Watson and Crick of the structural basis of its replicative invariance, are without any doubt the most important discoveries ever made in biology...
cross-culturally replicated findings based on analyses of variable sets that are culturally indigenous and representative of the personality domain. Another advantage is that the six factors can be readily interpreted in terms of constructs from theoretical biology instead of some simple unifying concepts...
Biochemistry, Genetics and Molecular Biology Immunology and MicrobiologyDiscover other topics On this page Definition Chapters and Articles Related Terms Recommended Publications Chapters and Articles You might find these chapters and articles relevant to this topic. Chapter Quantitative Trait Resemblance between...