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What else can I help you with?
Do some people with epilepsy also have autism?
No. Someone with Down's syndrome could also happen to have epilepsy, but if they do it isn't always to do with the fact that they have Down's Syndrome. Some people with Down's Syndrome will have or develop Epilepsy, but there is no guarantee that because someone has Down's Syndrome that they will also have Epilepsy.
What are alternative names for Down syndrome?
== == * Down syndrome is also known as Trisomy 21. In years gone by, it was also known as Mongolism, although that term is no longer used. * It has also been called "Up syndrome" by some people, because children with Down syndrome tend to be happy a lot.
People with down syndrome have how many chromosomes?
47There are 47 chromosomes in someone with Down syndrome; the 21st pair has an extra chromosome. Most people have 46 chromosomes. Down syndrome is also known as "Trisomy 21" - a reference to the fact that someone with Down syndrome has 3 pairs of chromosomes on their 21st pair.
If two people with Down syndrome had a baby would it have Down syndrome too?
Yes two non-Down syndrome parents can have a Down syndrome child. This is the most common situation, mainly because very few Down syndrome affected people are parents. Few Down Syndrome affected people become parents, partly because of reduced fertility associated with the syndrome, partly because of an increased risk of passing on the syndrome (very roughly from 1 in 800 to 1 in 3), and partly because of societal restrictions. ___________ Also, the parent(s) who has 1 down syndrome gene will be passed onto the child
How are cells of a person with Down syndrome different from those of a person without the disorder?
In Down syndrome, a person's cells have an extra copy of chromosome 21. In other words, instead of a pair of chromosomes, a person with Down syndrome has three of that chromosome. Down syndrome most often occurs when chromosomes fail to separate properly during meiosis. People with Down syndrome have a degree of mental retardation. Heart defects are also common, but can be treated.
How are the cells of a person with Down syndrome different from those of a person without Down syndrome?
In Down syndrome, a person's cells have an extra copy of chromosome 21. In other words, instead of a pair of chromosomes, a person with down syndrome has three of that chromosome. Down syndrome most often occurs when chromosomes fail to separate properly during meiosis. People with down syndrome have a degree of mental retardation. Heart defects are also common, but can be treated.
If an older sibling has Down syndrome will a newborn baby also be born with Down syndrome?
No, this is not necessarily the case.
Can people with Down's Syndrome become pregnant?
Yes, Down's Syndrome does not affect the ability to have children. Men with Down's Syndrome can father children in very rare circumstances, women with Down's Syndrome have about 50% chance of miscarriage.
What body system does down syndrom effect?
Down Syndrome is a genetic disorder that occurs as a result of an extra copy, or part thereof, of chromosome 21. The body systems that Down Syndrome affects may include the heart and lungs. Down Syndrome also affects physical development and intellectual disability.
How are the cells of a person with down syndrome different from those of Person without the disorder?
In Down syndrome, a person's cells have an extra copy of chromosome 21. In other words, instead of a pair of chromosomes, a person with down syndrome has three of that chromosome. Down syndrome most often occurs when chromosomes fail to separate properly during meiosis. People with down syndrome have a degree of mental retardation. Heart defects are also common, but can be treated.
How are the cells from a person with down syndrome different from a person without the disorder?
In Down syndrome, a person's cells have an extra copy of chromosome 21. In other words, instead of a pair of chromosomes, a person with Down syndrome has three of that chromosome. Down syndrome most often occurs when chromosomes fail to separate properly during meiosis. People with Down syndrome have a degree of mental retardation. Heart defects are also common, but can be treated.
What condition results when a child is born with an extra chromosome on the third pair?
Down syndrome
