Which Is An Example Of Environmental Influence On Gene Expression Quizlet?

Which is an environmental factor influencing the expression of a genetic trait quizlet?

Environmental factors such as nutrition or temperature can influence the expression of genetic traits.

Which of the following is a factor that influence gene expression?

What are some environmental factors that can influence gene expression? Temperature, nutrition, light, chemicals, infectious agents, age, and gender/sex.

What environmental influences mean?

1 external conditions or surroundings, esp. those in which people live or work. 2 (Ecology) the external surroundings in which a plant or animal lives, which tend to influence its development and behaviour. 3 the state of being environed; encirclement.

Related Question Which is an example of environmental influence on gene expression quizlet?

Which of the following is an example of environmental impacts on the expression of traits quizlet?

Which of the following is an example of environmental impacts on the expression of traits? Animal coat color shifts in response to seasonal changes in day length and temperature. The distribution of the data in a graph showing the relative abundance of human height phenotypes follows a bell-shaped curve.

What are three environmental factors that can affect an organism's phenotype?

Environmental conditions, such as temperature and availability of nutrients can affect phenotypes. For example, temperature affects coat color in Siamese cats.

Which trait is determined by both genetics and the environment quizlet?

Diabetes is a discontinuous trait that is determined by both genetic and environmental factors.

What kind of environmental factors can cause mutations in gene expression?

Mutations can occur during DNA replication if errors are made and not corrected in time. Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation.

What is influenced both by genes and by environmental factors?

Like most aspects of human behavior and cognition, intelligence is a complex trait that is influenced by both genetic and environmental factors. Elements of intelligence include the ability to reason, plan, solve problems, think abstractly, and understand complex ideas.

How does the environment influence your traits give an example?

Environmental factors influence traits in plants and animals. These traits include things like weight, height, size, and color. If a dog does not get proper nutrition and exercise, their weight will be negatively impacted. The dog is likely to be overweight if the environmental factors are not changed.

What are environmental influences on child development?

Social environmental factors that influence a child's development are derived from their cognitive and educational attainment, risk-taking behavior, emotional, psychological well-being, motivation and physical health in addition to parenting and family impact.

What are examples of environmental traits?

Examples of environmental traits are your favorite music, being a good basketball player, and the language you speak. These traits are environmental traits because they are traits that you choose or learn, or that are influenced by the place you live. Explore the inherited traits and learned behaviors of a classmate.

What is an example of an environmental influence that would most likely result in natural selection?

Which is an example of an environmental influence that would most likely result in natural selection? - The soil in a field always has lots of nutrients, so corn plants in a population can grow quickly.

What are some examples of biological and environmental influences in child development?

1 And gross motor development is widely considered to be the result of innate, biological factors, with postnatal factors contributing to a lesser extent. Biological factors include genetic influences, brain chemistry, hormone levels, nutrition, and gender.

What environmental influences affect human development?

Over the past 100 years, the study of environmental influences on human physical growth and development has focused on the influences of social and economic factors; family and household characteristics; urbanization/modernization; nutrition; and features of the physical environment such as altitude, temperature and

What are 3/4 environmental factors that influence the epigenome?

Epigenetic marks can be affected by exposure to metals, air pollution, benzene, organic pollutants, and electromagnetic radiation [98]. Chemical and xenobiotic compounds in water or the atmosphere are other potential environmental stressors capable of changing epigenetic status.

Which of the following is an example of gene-environment interaction?

However, this analogy may help you understand some of the complex gene-environment interactions that influence our health. Autism. Research suggests that exposures to air pollution or pesticides in utero contribute to an increased risk for this disorder in those who are genetically susceptible. Breast cancer.

How do genetics and environment influence development?

Genes, via their influences on morphology and physiology, create a framework within which the environment acts to shape the behavior of an individual animal. The environment can affect morphological and physiological development; in turn behavior develops as a result of that animal's shape and internal workings.

What type of genes affect other gene expression quizlet?

In the steps, adenine is paired with thymine and guanine is paired with cytosine. Each pair of bases is held together by a hydrogen bond. A gene consists of a sequence of bases. Sequences of three bases code for an amino acid (amino acids are the building blocks of proteins) or other information.

What are two factors that affect the expression of phenotypes?

An organism's phenotype results from two basic factors: the expression of an organism's genetic code, or its genotype, and the influence of environmental factors.

Which of the following is an example of a Monohybrid cross?

Give an example of a monohybrid cross.

Breeding a long-stemmed pea plant with a short-stemmed pea plant is an example of a monohybrid cross. A cross between the two creates heterozygous offspring.

Which of the following is an example of environmental impact on phenotype?

Environmental conditions, such as temperature and availability of nutrients can affect phenotypes. For example, temperature affects coat color in Siamese cats. Height in humans is a complex phenotype influenced by many genes, but it is also influenced by nutrition.

Does the environment have an influence on the phenotype?

Yes, environmental factors can exert an influence on the phenotype. Some environmental factors like temperature, light, humidity, food availability, stress, and mutagens' presence may influence gene expression, ultimately results in the change of phenotypes.

What does increased gene expression mean?

Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein. It acts as both an on/off switch to control when proteins are made and also a volume control that increases or decreases the amount of proteins made.

In what ways does the environment influence heredity quizlet?

Heredity and the environment both play major roles in the development of individuals, be it physical, behavioral, and personality traits. In the development stage, the environment influences a kids mind and some physical characteristics. This may in in the form of parenting and simuli.

Which trait is determined by genes and the environment?

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.

Which statement best describes how the environment influences the traits of an individual quizlet?

Which statement best describes how the environment influences the traits of an individual? The environment influences the genotype but not the phenotype of the individual. The environment influences the phenotype but not the genotype of the individual.

Which of these is an environmental factor that causes damage to chromosomes?

Radiation is another type of environmental mutagen that may cause direct changes in a cell's DNA. For instance, ionizing radiation (i.e., X-rays) can break DNA sequences in many places, leading to chromosome rearrangement. Lower-energy radiation, such as UV rays, can also penetrate cellular and nuclear membranes.

What are two environmental mutagens?

Environmental mutagens, such as polycyclic aromatic hydrocarbons (PAH) and heterocyclic amines are known to bind to nucleotides, resulting in the formation of DNA adducts. Some DNA adducts are fixed as mutations through replication of DNA.

What types of environmental factors can influence DNA methylation?

DNA methylation can be influenced by environmental factors such as diet, hormones, stress, drugs, or exposure to environmental chemicals, suggesting that environmental factors may contribute to adverse neurodevelopmental outcomes of relevance to ASD via effects on DNA methylation in the developing brain.

What are examples of environmental changes?

Examples of these global environmental changes include climate change, freshwater shortages, loss of biodiversity (with consequent changes to functioning of ecosystems), and exhaustion of fisheries.

What are the environmental factors in entrepreneurship?

Overall, existing studies of college students' entrepreneurial environment have mostly concentrated on five dimensions: government policies, socio-economic conditions, education and training, financial support, and non-financial support (Table 1).

What is genetic environment?

Most traits are shaped both by a person's genes and by environmental factors. Environmental factors include everything outside of DNA that affects your traits. They are very broad and can influence you in many ways, either alone or in combination with genes.

What are examples of genetic factors?

Genetic Factors

  • Familial Alzheimer's Disease.
  • Familial FTD.
  • Familial Prion Disease.
  • Genetic Counseling.
  • How is environment influence child and adolescent development?

    The family environment can be a strong source of support for developing adolescents, providing close relationships, strong parenting skills, good communication, and modeling positive behaviors.

    What are the five environmental factors that influence play in infant toddler care?

  • The prenatal environment:
  • The physical environment.
  • The social/cultural environment.
  • The learning environment.
  • The emotional environment.
  • When the environment changes which type of organism is most likely to survive?

    According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation.

    How will this change in environment most likely affect the mouse population?

    How will this change in the environment most likely affect the mouse population? The adaptation of thicker fur will be selected over thinner fur, and the population will evolve.

    How does a long term environmental change lead to the development of a new species?

    When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.

    What are environmental influences on child development?

    Social environmental factors that influence a child's development are derived from their cognitive and educational attainment, risk-taking behavior, emotional, psychological well-being, motivation and physical health in addition to parenting and family impact.

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