What human trait is quantitative?

A quantitative trait is a measurable phenotype that depends on the cumulative actions of many genes and the environment. These traits can vary among individuals, over a range, to produce a continuous distribution of phenotypes. Examples include height, weight and blood pressure.

Is intelligence a polygenic trait?

Intelligence Is a Polygenic Trait These findings show that intelligence is a highly polygenic trait where many different genes would exert extremely small, if any, influence, most probably at different stages of development.

What type of trait is IQ?

Intelligence in the normal range is a polygenic trait, meaning that it is influenced by more than one gene, and in the case of intelligence at least 500 genes.

Which of the following is an example of a quantitative trait in humans?

Examples of quantitative traits are height, weight, skin color, and predisposition to heart diseases. Quantitative traits differ from monogenic trait by involving many genes acting together to produce a trait that does not follow a Mendelian inheritance pattern.

Are most traits quantitative?

Abstract. Quantitative traits are phenotypic traits that are determined, jointly with the environment, by many genes of small effect. Most of the directly observable individual characteristics are quantitative traits.

Which trait is polygenic in humans?

In humans, height, skin color, hair color, and eye color are examples of polygenic traits. The term polygenic comes from poly, meaning “many” and genic, meaning “of genes”.

Which trait is an example of a qualitative trait in humans?

A qualitative trait is a trait that can be described as a category. For example, black or red coat color, horned or polled, coat color dilution are all qualitative traits. Qualitative traits are frequently controlled by one or just a few genes meaning they are simply-inherited traits.

What are the quantitative traits of a person?

The quantitative traits, however, are economically important measurable phenotypic traits of degree such as height, weight, skin pigmentation, susceptibility to pathological diseases or intelligence in man; amount of flowers, fruits, seeds, milk, meat or egg produced by plants or animals, etc.

What is the relationship between intelligence and motivation?

A number of single-nucleotide polymorphisms in human DNA are correlated with intelligence. Motivation is a factor that influences the results of the IQ test. People with higher motivation tend to obtain higher IQ scores. In psychology, human intelligence is commonly assessed by IQ scores that are determined by IQ tests.

What is the difference between successful intelligence and analytical intelligence?

Successful intelligence is the skills and knowledge needed for success in life, according to one’s own definition of success, within one’s sociocultural context. Analytical intelligence is the result of intelligence’s components applied to fairly abstract but familiar kinds of problems.

What are the advantages of strong interpersonal intelligence?

Strong interpersonal intelligence would be an asset in those who are teachers, politicians, clinicians, religious leaders, etc. Intrapersonal intelligence: It is a capacity to form an accurate, veridical model of oneself and to be able to use that model to operate effectively in life.