No it is caused by the Non-Disjunction of sex Chromosomes. Males with Klinefelter's syndrome have an extra X chromosome.
is William syndrome caused by a mutation
Nondisjunction, or sending both chromosomes to one cell during meiosis.
Klinefelters syndrome occurs in a male and it is when they carry and extra X chromosome having a total of 47chromosomes rather than the usual 46. Thus resulting in a chromosomal mutation.
Klinefelters is sex chromosome trisomy. Down Syndrome is trisomy. One of the most common forms of MD is sex-linked and affects boys more frequently than it does girls.
No, CFC syndrome is caused by a sporadic mutation.
they have a extra chromosome, a normal male is XY, a male with klinefelters is XXY.
Down's Syndrome is caused mainly by a mutation in the gene. It is a genetic disorder, which means it was passed on from parents to offspring.
A very small number.
The phrase is spelled Down Syndrome. Down Syndrome is a disorder caused by a mutation of the chromosomes.
It is caused by a deletion of chromosome 15, if inherited from the mother.
Cockayne syndrome is a autosomal disorder caused by a mutation in two genes. It causes short stature and sometimes aversion to sunlight.
Down syndrome is caused by an additional chromosome while PKU is due to a mutation or defect in a gene.