What Best Describes the Factors That Affect a Phenotype

Answers 2 D. Discuss how the environment can have an effect on the expression of the phenotype of an organism even when there are no changes in the genotype.

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Brainly User Brainly User Phenotype.

. White flamingo photo by Diego Delso CC BY-SA 40. When the same mutation on the same piece of a specific chromosome can cause a different disease depending on if mom or dad give the mutated chromosome. The phenotype is simple the physical outlook of an organism.

How environmental factors affect phenotype. Different environments can influence the development of inherited traits as size for example is affected by available food supply and alter expression by similar genotypes for example. Your genes carry the instructions for the growth and development of your body.

Parental origin affecting phenotype. The phenotype may change constantly throughout the life of an individual because of environmental changes and the physiological and morphological changes associated with aging. The phenotype is simple the physical outlook of an organism.

Although we often think of flamingos as being pink pinkness is not encoded into their genotype. There are almost always environmental influences such as what one eats how much one exercises how much one smokes etc. Penetrance gives you the account of individuals in a certain population having a phenotype and expressing it.

Phenotype is the observable physical or biochemical characteristics of an individual organism determined by both genetic make-up and environmental influences for. Use an example in your answer. A change in the environment also can affect the phenotype.

A M E Key TermsConcepts. Bozeman Biology Environment and Gene. Phenotype can be affected by temperature nutrition chemicalshormones.

Different combinations of genes. Parental origin results from. If the environment is lacking a gene might not successfully express itself in an organism.

Different combinations of genes produce different phenotypes. Environmental factors are many and varied and include diet climate illness and stress. The best-known epigenetic signal is DNA methylation in CpG islands which is generally associated with silencing of gene expression.

Theres usually not a one-to-one correlation between a genotype and a phenotype. The DNA you inherit changes your traits which we call your phenotype. Pink flamingo by Charles Sharp Creative Commons Attribution-Share Alike 30 Unported.

When both combines an organisms pheontype is built and produced. It is as a result of the combination of two major factors which are the genetic make up genotype and the environment. The genotype and the environment both affect phenotype.

Which best describes the factors that affect phenotype 1 See answer VishnuLuke9216 is waiting for your help. Add your answer and earn points. Chromatin remodeling is another important epigenetic mechanism.

For instance individuals having a lethal allele a and are carrying the disease caused by the allele as well. Phenotype is the outward expression or make up of an organism. Phenotype is the observable physical or biochemical characteristics of an individual organism determined by both genetic make-up and environmental influences for example height weight and skin colour.

Chemical modification of histone tails can alter chromatin structure which in turn influences the activity of adjacent genes. The food they eat makes their phenotype white or pink. It is as a result of the combination of two major factors which are the genetic make up genotype and the environment.

However your phenotype is influenced during embryonic development and throughout your life by environmental factors. All of those are environmental influences which will affect the phenotype as well. Penetrance and Expressivity are the two factors that work together in order to determine the phenotype of the individual.

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