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What percent of people have down syndrome?
2
Can you have 2 Adams apples?
No, Unless you have Down Syndrome
Is it possible for 2 parents with down syndrome to produce a child with no non-disjunction disorder please explain why?
Since Down Syndrome is not genetic and is a trisomy, dominant and recessive genes do not play a role and it is possible for two down syndrome parents to have a child without down syndrome.
Causes Down Syndrome?
Having an extra copy of chromosome 21. You are supposed to have 2; when you have 3 (trisomy 21), Down's Syndrome is the result.
Are there any medical facilities in Cape Town that can test whether a person's children will have Down syndrome?
You could try to get more information from the Down syndrome organizations in South Africa: 1) DSSA (Down Syndrome South Africa); and 2) the Down Syndrome Association of the Western Cape. Click on the Related Links below.
When 1 strand of DNA becomes 2 this is known as what?
Retardation / Mutation (Down Syndrome)
Which events from acts 1 and 2 would most likely categorize the tempest as a tragedy?
Sebastian Ina tonio making plans to murder Alonso
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.
What type of Down syndrome is 'Mosaic'?
its where some cells are "down syndrome" cells and some are "typical" cells. meaning some cells have three sets of the 21st chromosome and some have the normal 2 sets.
Is it possible for 2 parents with down syndrome to produce a child with no non-disjunction disorder please explain?
No, it is possible for 2 parents with down syndrome to produce a child with no non-disjunction disorder because of a gamete is produced with an extra copy of the chromosomes.
Can amniotic band syndrome be cured?
No, there is no way to know that a fetus has amniotic band syndrome until they are born. Once the baby is born, they will have a treatment plan tailored just for them since no 2 cases of this are ever the same.
Which of the following are example(s) of trisomy---Turner Syndrome Down's Syndrome or Klinefelter's Syndrome?
Trisomy means having three copies of a chromosomes. Turner's syndrome is NOT an example of trisomy. Someone with Turner's syndrome has only one X chromosome. Down's syndrome IS an example of trisomy. Someone with Down's syndrome has 3 copies of chromosome 21. Klinefelter's syndrome is a tricky one. On one hand, it would be considered trisomy because they have 3 sex chromosomes. However, they are not all the SAME sex chromosomes. Someone with Klinefelter's has 2 X chromosomes and one Y chromosome.
