during meiosis
When a child is born with a chromosomal mutation, the mutation most likely occurred meiosis.
The mutation occurs during meiosis that produces sperm cell and egg cell or possibly both. The chromosomal mutation when a child is born it involves the long segments of DNA that can cause not likely good to the child it may be a deletion, insertion, and inversion of the DNA.
During meiosis
during meiosis
during meiosis (i believe), its not transcription i know that much
Most zygotes with serious chromosomal problems are born with severe mental and physical disabilities; many die before being born or shortly thereafter.
Chromosomal abnormalities happen when there is an error in cell division. Often a egg or sperm could end up with too many chromosomes or not enough which could result in an abnormality such as the baby being stillborn or being born with health problems.
The answer is a mutation. Its a mutation because a mutation can cause an organism to be deformed an in some cases due to the deformation it will not be able to feed or defend for it self. For example, if a Giraffe were to be born with a short neck it would not be able to feed because trees are tall
During meiosis
during meiosis
during meiosis
during meiosis (i believe), its not transcription i know that much
One ma be born with physical, and or mental illness. Such as fragile X syndrome.
During meiosis
Yes it is quite possible as mutation occurs. :) ........ or.......... never mind the second one :S......... :D
Mmm, probably only a mutation. A change in DNA after you are born, or a few weeks before you are born is NOT natural. If this happens, unfortunately, it's usually harmful.
Most zygotes with serious chromosomal problems are born with severe mental and physical disabilities; many die before being born or shortly thereafter.
Noonan syndrome is caused by the mutation in a particular gene. It is a genetic disorder which means that the child which is born with this disorder, must have been in their parents.
The most common type of chromosomal disorder is the Down syndrome caused by an added copy of chromosomes 21. More common chromosomal disorders are Klinefelter's syndrome and Turnerâ??s syndrome.
You do not "get" Down's syndrome. You are born with it. It is a chromosomal condition of the 21st chromosome.