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the genes are passed from both mother and father to the fetus, this is the cause of some genetic disorders, nothing can be done about this because all genes are hereditary, good along with the bad.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoGenetic disorders arise as a result of:
1 genetic mutations: changes in the DNA sequence are caused as a result of exposure to harmful chemicals or radiations. These changes in the DNA sequence could lead problems in protein synthesis and cause genetic diseases.
2. Improper chromosomal segregation: During cell division, there has to be proper segregation of chromosomes into the two daughter cells. During the early stages of development, there could be improper separation of homologous chromosomes and this could lead to daughter cells containing one more or one less chromosome. This is another major cause of genetic disorders
3. DNA breaks: generally, there is an in-built system for repairing DNA breaks. However, in certain cases these repairs cannot be done. This leads to genetic problems in the long run
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What is the genetic disorder that causes excessive hair growth?
Hypertrichosis very rare disorder also called werewolf syndrome.
Is Attention Deficit Disorder a genetic disorder?
It appears to be caused by a combination of genetic and environmental factors.
Do dominant genetic disorders follow mendelian genetics?
how is it possible for a person to have dominant genetic disorder? how is it possible for a person to have dominant genetic disorder?
Is progressive retina atrophy a recessive or dominant genetic disorder?
Progressive Retina Atrophy is a dominant genetic disorder.
In humans the risk of passing on a genetic disorder to offspring can be assessed by?
You could make a pedigree which could identify carriers of a genetic disorder and individuals with the disorder. You could do blood tests to determine whether a person carries a gene for a particular genetic disorder. You could make a karyotype to determine whether there are any chromosomal abnormalities.
What causes genetic disorder when a gene what?
over copies
What are the causes of genetic human disorders?
The causes of genetic disorders areThey can be inherited through Parents;Mutations may occur;A deletion may occur.These are the causes of a genetic disorder.
What causes angleman syndrome?
Angleman syndrome is a genetic disorder. It can be caused by 3 or 4 difference genetic malfunctions.
What sex linked genetic disorder causes blood clotting problems?
Hemophilia
What is the genetic disorder that causes excessive hair growth?
Hypertrichosis very rare disorder also called werewolf syndrome.
What is the cause of body odor?
The genetic disorder Trimethylaminuria causes bad body odor.
What are causes of Marfan syndrome?
It is a genetic disorder and if one parent has it, there is a 50?50 chance that the child will have it.
What is the cause of bad body odor?
The genetic disorder Trimethylaminuria causes bad body odor.
What is a sentence using the word genetic disorder?
i have a genetic disorder
Is hemophilia considered a genetic disorder?
It is a disorder which is passed on through your genes. It's actually quite simple. You see, hemophilia is hereditary, hence the "genetic". Then, it is a disorder of the blood, hence "disorder". "Genetic Disorder".
What are the causes of Noonan syndrome?
Noonan syndrome is caused by the mutation in a particular gene. It is a genetic disorder which means that the child which is born with this disorder, must have been in their parents.
Why do people get down syndrome is it purely genetic?
Down syndrome is purely genetic. There are no known environmental causes of the disorder. It is not a disease that is passed from parent to child. It is simply an disorder when the chromosomes split during cell division during development. The mayoclinic describes the causes: http://www.mayoclinic.com/health/down-syndrome/DS00182/DSECTION=causes
