What happens if a human has a larger chromosome number than normal? - what happens inside when you cough
Normal germ cells of humans have 23 chromosomes, and help ensure that both parents are a total of 46 chromosomes, but somehow say that both the sperm and egg were wrong, an error message during mitosis or something, and the son was carrying 92 chromosomes . What? Would be good or bad? Superman is the result?
All of curiosity .. Thank you!
Tuesday, January 12, 2010
What Happens Inside When You Cough What Happens If A Human Has A Larger Chromosome Number Than Normal?
5 comments:
There are only 4 cases in which this can happen, and can survive the child, and if you have three of chromosome 21 (Down syndrome), chromosome 13 (Patau syndrome), 18 (Edwards syndrome), or X Chromosome Patau syndrome causes eye, brain and defects of the circulatory system. Edwards syndrome harms nearly every organ system. In any case, the child will not live longer than 3 months. Trisomy X usually results in a normal woman. 3 or more than any other chromosome leads to a miscarriage. It is not technically a trisomy, a man could, and the extra X chromosome, XXY, and are usually sterile and of lower intelligence.
In simple words,
genetic mutation, either by a small amount, such as allergies or sensitivities, or a set of example, the lack of vital organs or fetal death, ETC.
It would be very bad. Some diseases are caused by too much or too little of a particular chromosome. An example would be Down's syndrome.
Most cases are lethal, mutations of this type for the offspring.
Most cases are lethal, mutations of this type for the offspring.
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