Mental Retardation.
When they were born one of the sex chromosomes was missing. Or broken.
If there is a lack of chromosomes, then the full genetic structure of a human being cannot be reproduced because a human is made up of forty-three chromosomes (twenty-three from each parent) and if one is missing, there will only be forty-five, which will not reproduce a human being.
yes but they are disable when this happens it is really sad
Turner syndrome is the result of one of the two X chromosomes being missing or damaged in some or all cells. These chromosomes are the sex chromosomes, which determine whether a person will be male or female. As people with Turners only have an X chromosome and no Y chromosome they are born female.
When hre child is born with the chromosomes
Rare chromosomes disorders include extra missing or re-arranged chromosomes they are pretty rare but collectively they are common.Infact at least one in every 200 baby's is born with a rare chromosomes disorder,many babies having symptomes from birth or early childhood the rest might be affected when they grow up. Some very well could show signs when they grow up to have babies of their ownit could happen in multiple miscarriages,fertilityproblems,stillbirths,or the birth of a disabled child it also could affect physical problems,health problems,learning disabilitys or challenges that affect behavior.
Answer We label the human sex chromosomes with X's and Y's. For example. A boy's chromosomes are XY. A girls chromosomes are XX. When a child is born, they get an X from their mother, and either an X or Y from their Father, thus determining their sex.
it means that you have 47 chromosomes instead of 46.
breathing. It causes respiratory distress.
Yes, it can. The baby would be born with something like Klinefelter's or Turner's Syndrome.
The egg has two chromosomes and these are X and X where as a sperm has X and Y chromosomes, when an X form the egg and a Y from the sperm are put together you get a male.
Down syndrome