Most health issues and physical abnormalities in budgerigars are genetic.
In some cases, additional physical abnormalities may also be present.
In some cases, additional physical abnormalities and/or mental retardation may also be present.
The creatures in my lab show no physical abnormalities at all.
In some individuals with Monosomy 18p, additional physical abnormalities may be present.
Additional physical abnormalities may be present in some cases.
Some individuals with the disorder may also have additional physical abnormalities.
After 24 weeks, the law permits an abortion if there is a physical abnormality.
The family is reduced to a few members whose mental and physical abnormalities are profound.
In some affected individuals, additional physical abnormalities may also be present.