User:Rn.krhr/sandbox

Mutations are not just happening, there are good and bad influences on our bodies.

Some mutations are beneficial and some mutations are harmful, but many mutations have neither good nor bad influence. These mutations are called silent mutations.

Well-known genetic diseases include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color blindness, all caused by mutation of a single gene.

Adults who are genetically similar, for example, those two are relatives, they give the child two copies of two mutations in this reciprocal gene, giving the child a challenge for the defective gene, a copy of the mutated gene that inherits the inheritance It is highly possible to inherit two of them.

Thanks to natural selection, these major genetic diseases tend to be weeded out of the population over time, as the affected carriers are more likely to die before regeneration.

Scientists estimate that each of us has 5 to 10 potentially lethal mutations in our genes, but because it is only one bad gene copy, these diseases do not appear.

It is a sickle-like blood cell of a person with sickle cell anemia, and there is a genetic disease common to African lineage.

This mutation deforms hemoglobin in erythrocytes to sickle shape when deoxygenated. Sickle-shaped blood cells clog capillary vessels and block circulation.

Two copies of the mutated gene cause sickle cell anemia, but you can not protect it malaria with just one copy. An example of when a mutation is beneficial.

A condition caused by a mutation of one or more genes is called a genetic disorder.

These mutations with embryon from supervising to birth. These mutations have a very serious effect, these are incompatible with life. Everyone, including those without cystic (cystic fibrosis gene), they usually point to a mutated version of the CFTR gene that causes the disease. fibrosis has a version of the CFTR gene.

Work Cited

“Mutations and Disease” The Tech Museum of  Innovation,"

https://genetics.thetech.org/about-genetics/mutations-and-disease.

“How can gene mutations affect health and development?” U.S. National Library of Medicine, December 11, 2018

https://ghr.nlm.nih.gov/primer/mutationsanddisorders/mutationscausedisease.