Down syndrome-the rest is on wikipedia
yes it is. It affects chromosome 11.
sickle cell is an autosomal recessive disorder
Hungtington's disease is a dominant mutation in the gene that codes for the protein 'Huntington' It only affects a single gene, the remainder of the chromosome is unaffected and therefore it is not a chromosomal abnormality
Chromosomal abnormality is a broader term, describing duplications, loss, gain etc, of a particular chromosome. More related to the structures in an ideogram.Genetic disorder is a much broader term that describes any chromosomal or genetic changes. A disease condition.
No, Marfan syndrome is not a chromosomal abnormality. It is a genetic disorder caused by a mutation in the fibrillin-1 (FBN1) gene, which affects the body's connective tissue. This gene is located on chromosome 15.
No. See the related question below.
autosomal disorder
Hemophilia is not classified as a chromosome abnormality; rather, it is a genetic disorder caused by mutations in specific genes responsible for blood clotting factors. Most commonly, hemophilia A is linked to mutations in the F8 gene, and hemophilia B is associated with the F9 gene. These genes are located on the X chromosome, which is why hemophilia predominantly affects males, while females can be carriers. Thus, while it involves genetic factors, hemophilia itself is not due to a chromosomal abnormality.
The prevalence of schizotypal personality disorder is estimated to range from 0.6% to 5.1%, with a median rate of about 3% of the nonclinical population. In a clinical sample of psychiatric patients, the prevalence ranged from 2.0% to 64%, with a median prevalence of 17.5%. This wide variation in prevalence rates may reflect the controversy surrounding the classification of schizotypal disorder as a separate personality disorder, instead of a component of schizophrenia.
Chromosomal, because the person with Klinefelter's would have 47 chromosomes. A genetic disorder would be any disorder having to do with genes, but would not necessarily mean having an extra chromosome.
Down's Syndrome or trisomy 21.
No. Down's syndrome is a chromosomal disorder. In order to have it you have to be born with it.