What are some traits with a range of phenotypes?
Polygenic traits are due to the actions of more than one gene and often, their interaction with the environment. These usually result in a measurable range in phenotype, such as height, eye color or skin color. These are known as multifactoral or quantitative characteristics.
What can produce many different phenotypes?
Phenotypic variation can be produced by genetic differences, environmental influences and stochastic developmental events.
Why do polygenic characteristics have many phenotypes?
Why do polygenic characteristics have many phenotypes? Many genotypes are possible with multiple genes. If each genotype corresponds to a unique phenotype, then the number of phenotypes is the same: 27 for three genes and 81 for four genes.
Is a trait a phenotype?
Trait is a specific characteristic of an individual. So the trait is the manifestation of the product of a gene that is coded for by the DNA. The word “phenotype” is sometimes used interchangeably with the word trait, and “phenotype” may also define a whole compendium of traits together.
What is the phenotype of a trait?
A phenotype is an individual’s observable traits, such as height, eye color, and blood type. The genetic contribution to the phenotype is called the genotype. Some traits are largely determined by the genotype, while other traits are largely determined by environmental factors.
Is lonely a character trait?
Feeling lonely is a part of some people’s genetic makeup. People who are neurotic have a genetic tendency towards loneliness, new research finds. Neuroticism is a personality trait that indicates a tendency to experience stress and insecurity.
Is being rude a personality trait?
Being rude is definitely not a character trait. Its a personality flaw. It’s to do with the influences and the lack of discipline caused by bad parenting. Especially teenagers, I have not met one with any sort of manners or respect so far and it would be rare to see one.