0
Mutagens are chemical or physical factors that increase the rate of mutation. Some are natural, and some are synthetic.
Some examples of mutagens are:
- Cosmic rays
- Some viruses
- Harmful atomic radiation
- Recreational drugs
- Tobacco
- Alcohol
- Pesticides
- Asbestos
- Soot
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What can cause changes in DNA sequences?
mutations
What factors influence how species evolve?
Everything that affects the demographics of a population, ranging from single mutations to environmental circumstances such as climatological change or the introduction of new predators.
DNA mutations can lead to genetic disorders diseases or even the death of an organism Which of the following factors is most likely to cause a mutation in DNA?
DNA mutations can lead to genetic disorders, diseases, or even the death of an organism. Which of the following factors is most likely to cause a mutation in DNA?
What are two possible environmental factors that can cause cancer?
Carcinogenic pollutants, and ultra-violet radiation
Do genes determine all of your inherited traits?
Traits can have both environmental and genetic components.For example, Anger might be hereditary, but could have both environmental and genetic components.Obesity, or even height might also have both genetic and environmental components.
What are two environmental factors that can cause mutations?
Temperature and thunder
Can chemicals cause mutations?
Yes. Chemicals, radiation, and other environmental factors are known mutagens.
What is the definition of Environmental factor?
Environmental factors are factors that influence living organisms. This can be a plant, an animal, or a germ. Sunlight, food, water, or pollution are types of environmental factors. They may cause growth, mutations, or death of the organism.
What are some environmental factors that might result in point mutations?
nuclear exposure. >.<
Are mutations in the DNA sequence gene transient changes?
Successful mutations will persist. Mutations usually occur during replication. Some mutations will flourish depending on environmental factors.
What is the relationship between mutations and the environment?
In general, there is no direct relationship. In some cases the environment can damage genes and cause mutations. In a few cases, the environmental factors will determine certain traits, for instance alligator gender is affected by the temperature of their egg mounds.
Why is it that humans are some time born faulty?
Humans are sometimes born with genetic disorders due to mutations in the DNA or mutations in the chromosomes, such as having too many or too few. Environmental factors can also cause abnormalities, such as being infected with rubella or toxoplasmosis, or the use of alcohol (fetal alcohol syndrome).
What is the definition of limiting factor?
it is an environmental factor that causes a population to decrease.
What happens in the body to cause the disease for autism?
Autism is not a disease, Autism is a neurological difference. As Autism is neurological it occurs in the womb, mostly we believe it is caused by genes or genetic mutations, although environmental factors such as medications taken by the mother during pregnancy may cause autism.
What can cause changes in DNA sequences?
mutations
Which environmental factors cause solid rock to melt?
Heat and Pressure
Factors that cause people to migrate?
Main Factors Affecting Migration Political violence Family Bond environmental cause seeking facilities
