Jack4jill
Senior Member
- Apr 17, 2016
- 3,599
- 170
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- Banned
- #761
No, you dumb ****, it is not a mutation.No, it is not.No, it is not you stupid ****.You do not know what a mutation is.
Trisomy is not a mutation.
It is though. Any abnormality with genetics is considered a mutation of genes. Therefore, genetic mutation. That's just a fact.
- Down’s syndrome is the result of an additional copy of all, or a specific part, of chromosome 21. This results in three partial or complete copies of the chromosome, also known as trisomy 21.
- The additional chromosome 21 can occur by:
- Non-disjunction (‘not coming apart’):
- This is when a pair of chromosomes or sister chromatids fail to separate properly during cell division? (mitosis ?ormeiosis?).
- Both mitosis and meiosis involve the ordered distribution of chromosomes to form daughter cells.
- If non-disjunction occurs, it can result in individuals having an abnormal number of chromosomes (for example, three copies of chromosome 21) in their cells.
- Non-disjunction is responsible for 95 per cent of Down’s syndrome cases.
Ba-ha-ha! Yes it is! It's a genetic mutation.
Look up mutation and post it? I dare you to.
Yes, it is though. Again, you are wrong. It is a genetic mutation or anomaly where the chromosomes fail to split properly. Hence, genetic mutation.