abnormality, mutation, aberration, an error in cell division, following meiosis or mitosis
There are 46 chromosomes in human cells.
No. It is a genetic syndrome of children that involves developmental delays and other symptoms. While it is not curable it can be helped. Look at Related Links down below for more information regarding the subject.
Chromosome 7.
autosomes
autosomalA+ Autosomal
the number of depressive and manic episodes.
evolution
The type of disorder that is characterized by an abnormal number of autosomes is called as "down syndrome." This is even identified when a woman is on her pregnancy stage.
The egg cell and the sperm cell contain half the number of chromosomes as all other body cells because during fertilisation they help to restore the chromosome number in zygote. If this is not half then the chromosome number in zygote will exceed the chromosomal no. of parents. This may lead to abnormal deformities.
There are a number of different treatments for a residential eating disorder. Some of these treatments include counseling and prescription medications.
An inadequate number of red blood cells.
It is the result of a chromosomal abnormality, in which there is an extra chromsome on the chromosome 21 pair. This is call trisomy 21.