Most cases of cri-du-chat syndrome are not inherited. The deletion of part of a chromosome occurs most often as a random event during the formation of reproductive cells (eggs or sperm) or in early fetal development. Affected people typically have no history of the disorder in their family.
About 10 percent of people with cri-du-chat syndrome inherit the chromosome abnormality
from an unaffected parent. In these cases, the parent carries a chromosomal rearrangement
called a balanced translocation, in which no genetic material is gained or lost. They however show no signs of the disorder.
Balanced translocations usually do not cause any health problems; but they can become unbalanced as they are passed to the next generation.
It is not, the women affected by it cannot have their own children, so the syndrome is not inherited.
it is not inherited because a women with turners sydrome cannot have children so that means that its not inherited
by parents or previous family members who had it
Bassen-Kornzweig syndrome is inherited as an autosomal recessive disorder, which means that parents of affected individuals are themselves unaffected carriers, and that they have a 25% risk of having an affected child.
Because they are random chromosomal disorders and not inherited.
Most cases of down syndrome are not inherited. Translocation Down syndrome can be inherited.
Turner syndrome can rarely be inherited
It is not, the women affected by it cannot have their own children, so the syndrome is not inherited.
It is not, the women affected by it cannot have their own children, so the syndrome is not inherited.
Lesh-Nyhan syndrome is inherited as a sex-linked recessive disorder.
Yes, because this syndrome is inherited.
sporadic!
sporadic!
Marfan syndrome
I don't believe that is inherited because it is a form of cancer. We all know cancer is not inherited.
It's genetics.
it is not inherited because a women with turners sydrome cannot have children so that means that its not inherited