trait biology definition
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Trait (biology) Trait (biology) In biology, a trait or character is a feature of an organism. The term phenotype is sometimes used as a synonym for trait in common use, but strictly speaking, does not indicate the trait, but the state of that trait (e.g., the trait eye color has the phenotypes blue, brown and hazel). A trait may be any single feature or quantifiable measurement of an organism. However, the most useful traits for genetic analysis are present in different forms in different individuals. A visible trait is the final product of many molecular and biochemical processes.
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- 1 Behavior: How an organism responds to its environment. 2  Characteristic: A feature or trait that is inherited by an organism from its parents. 3  Gene: Determines the characteristics that organisms inherit from their parents.4  Inherited Trait: A trait that is passed down from parents to the next generation by genes. Adaptation: Inherited trait that increases an organism’s chances for survival. 2  Behavior: How an organism responds to its environment. 3  Characteristic: A feature or trait that is inherited by an organism from its parents. 4  Gene: Determines the characteristics that organisms inherit from their parents.
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- LINK / CITE ADD TO WORD LIST. noun. The definition of a personality trait is a quality or characteristic that distinguishes the character, action and attitude of a person, animal or geographical location.
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What is a trait? A trait is a physical characteristic that an organism passes on to  its offspring. Trait is the same as characteristics, which are part  of a person's personality.
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Dominant Definition. (genetics). (1) (Of, or pertaining to) An allele or a gene that is expressed in an organism ’s phenotype, masking the effect of the recessive allele or gene when present.(2) (Of, or pertaining to) An organism that expresses the dominant gene (or allele).(ecology) (Of, or pertaining to) An organism or group of organisms having the most considerable influence or control in its ecological community among other organism.2) (Of, or pertaining to) An organism that expresses the dominant gene (or allele). (ecology) (Of, or pertaining to) An organism or group of organisms having the most considerable influence or control in its ecological community among other organism.
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Terms to know in Mendelian Genetics The physical appearance of an organism with respect to a trait, i.e. yellow (Y) or green (y) seeds in garden peas. The dominant trait is normally represented with a capital letter, and the recessive trait with the same lower case letter. pleiotropic. A single gene determines more than one phenotype for an organism.
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How do archaeologists determine the age of an artifact and What does chronometric mean? How do archaeologists determine the age of an artifact and What does chronometric mean? June 15, 2014 by Karen Hill | Filed Under: Odds When an archaeologist examines an artifact, knowledge that the object belongs to a certain period sometimes suffices. But in many cases he requires a chronometric, or absolute, date: a quantitative measurement of time with respect to a given scale. Chronometric dating techniques, of which there are a variety, are based on change in natural phenomena. Knowing the rate of change and the amount of change enables one to calculate the number of years that have elapsed since the process of change began. The most widely used technique since the late 1950’s is radiocarbon dating.
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genetics genetics. 1  Biology. the science of heredity, dealing with resemblances and differences of related organisms resulting from the interaction of their genes and the environment. 2  the genetic properties and phenomena of an organism.
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- Animals and plants have traits that they either inherit or acquire. Traits. Traits are qualities, features or other things that distinguish the organism. Traits can include things like hair color, tooth shape, beak shape, bone size, or muscle structure. Traits come in two varieties: acquired and inherited. Acquired Traits. Just like your uncle, animals can acquire usesful abilities.
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What is the difference between a trait, a characteristic, and a quality? A trait is an element of personality that is relatively stable throughout the lifespan and across contexts. In other words, a trait is a consistent element of self that makes … that person who he is. Traits are the general tendencies you'd list if you were asked to describe your child or your best friend. trait is a physical characteristic that an organism passes on to  its offspring. Trait is the same as characteristics, which are part  of a person's personality. An exampl … e of a trait is kindness or  sincerity. 4 people found this useful.
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What is trait? A trait is a physical characteristic that an organism passes on to its offspring. Trait is the same as characteristics, which are part of a person's personality. An example of a trait is kindness or sincerity. A trait is a physical characteristic that an organism passes on to its offspring.
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trait trait. A characteristic or condition that is determined by one's genes. The color of an animal's coat and the shape of a plant's leaves are physical traits.
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Pompano Beach, Florida 19.4%. According to our research of Florida and other state lists there were 113 registered sex offenders living in Pompano Beach, Florida as of October 10, 2015. The ratio of number of residents in Pompano Beach to the number of sex offenders is 911 to 1. The number of registered sex offenders compared to the number of residents in this city is smaller than the state average. Median real estate property taxes paid for housing units with mortgages in 2013: $1,765 (1.1%).
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- A trait is a specific characteristic of an organism. Traits can be determined by genes or the environment, or more commonly by interactions between them. The genetic contribution to a trait is called the genotype. The outward expression of the genotype is called the phenotype.
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Traits: Inherited & Acquired Let's think about inherited traits for a moment. Inherited traits are those physical characteristics that you are born with. They are passed down to you from relatives. Some inherited traits are your hair color, eye color, your height, the shape of your face, if you have freckles or not, or even your shoe size.
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Phenotypic trait Definition[edit] A phenotypic trait is an obvious and observable trait; it is the expression of genes in an observable way. An example of a phenotypic trait is hair color; there are underlying genes that control the hair color, which make up the genotype, but the actual hair color, the part we see, is the phenotype.
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- a trait is any gene determined characteristic and is often determined by more than one gene some traits are caused by abnormal genes that are inherited or that are the result of a new mutation proteins are probably the most important class of material in the bodyproteins are not just building blocks for muscles connective tissues skin and other structuresthey also are needed to make enzymes trait is any gene determined characteristic and is often determined by more than one gene some traits are caused by abnormal genes that are inherited or that are the result of a new mutation proteins are probably the most important class of material in the body
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- A phenotypic trait, or simply trait, is a distinct variant of a phenotypic characteristic of an organism that may be inherited, be environmentally determined or be a combination of the two. trait may be any single feature or quantifiable measurement of an organism. However, the most useful traits for genetic analysis are present in different forms in different individuals. A visible trait is the final product of many molecular and biochemical processes.
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What Traits determined by the environment? A trait is an observable, or otherwise measurable characteristic.  Most commonly observable traits are due to one or more distinct  genetic factors.
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Quantitative trait Quantitative trait. Definition. noun. A trait produced by the interaction and additive effects of quantitative genes. Supplement. Examples of quantitative traits are height, weight, skin color, and predisposition to heart diseases.uantitative trait. Definition. noun. A trait produced by the interaction and additive effects of quantitative genes. Supplement. Examples of quantitative traits are height, weight, skin color, and predisposition to heart diseases.
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What are the alternative mutational forms of any gene called Definition of trait (noun) form: traits a distinguishing feature or quality What are the alternate forms of a gene located on homologous chromosomes? An Allele is one of two or more different chemical codes possible for a given...
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genetics genetics. 1. Biology. the science of heredity, studying resemblances and differences in related organisms and the mechanisms which explain these phenomena. 2. the genetic properties and phenomena of an organism. — geneticist, n. — genetic, adj. the branch of biology that studies heredity and variation in plants and animals.
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- The definition of a personality trait is a quality or characteristic that distinguishes the character, action and attitude of a person, animal or geographical location. Five Major Personality Traits.
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Gene Gene. Definition. noun, plural: genes. (cell and molecular biology). The fundamental, physical, and functional unit of heredity. Supplement. It is because a gene is a segment of DNA (on a specific site on a chromosome) that is responsible for the physical and inheritable characteristics or phenotype of an organism.It also specifies the structure of a protein, and an RNA molecule. A gene is formerly called a factor.upplement. It is because a gene is a segment of DNA (on a specific site on a chromosome) that is responsible for the physical and inheritable characteristics or phenotype of an organism. It also specifies the structure of a protein, and an RNA molecule.
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- Adaptation. An adaptation is a trait that makes an animal suited to its environment. It can be a behavioral or a structural trait. Here a some examples: Moving in large groups is a behavioral adaptation; it helps protect the members of the group from predators. The thick fur coat of an arctic fox is a structural adaptation.
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Allele Allele. Definition. noun, plural: alleles. (genetics). One member of a pair (or any of the series) of genes occupying a specific spot on a chromosome (called locus) that controls the same trait. Supplement. For example, a pair of alleles controlling the same trait, i.e. eye color: one allele codes for blue eyes, another allele for brown eyes. In humans, simple traits such as eye color may be caused by the interaction of only one pair of alleles.