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What is chromosomal disorder?

Chromosomal disorders are due to chromosome alterations in autosomes (Chromosomes 1-22)! There are only three trisomies that a baby can survive for a time! Any Suggestions here?


  1. Michaele Reply:

    How to Treat Chromosomal Abnormalities. Chromosomal abnormalities have both a genetic and environmental risk factor. While abnormalities are often Source:

  2. Susie Reply:

    Chromosomal disorder could refer to an unusual number of chromosomes, either more or less than the normal 22 pairs of autosomes and 1 pair of sex chromosomes. It could also refer to structural abnormality such as a part of the chromosome mi

  3. Sharon Reply:

    There really is no chromosome disorder, only if the subject has two Y chromosomes or has one X chromosome or one Y chromosome. Then the pairs will not match up and cause disorders such as down syndrome. Source:

  4. Kamilah Reply:

    genetic mutation of LMNA (lamin-A) protein causes progeria Source:

  5. Lizette Reply:

    Chromosomal disorders are caused by abnormalities in the chromosomes. Source:

  6. Joel Reply:

    what’s the difference between a “genetic disorder”, “hereditary disorder”, and a “chromosomal disorder? scientifically speaking.

  7. Henry Reply:

    A chromosomal disorder is based on chromosomal abnormalities rather than bad alleles! Down syndrome (47, +21), Klinefelter syndrome (47, XXY), and Turner syndrome (45, XO) are all the result of nondisjunction!

  8. Yessenia Reply:

    A chromosome anomaly, abnormality or aberration reflects an atypical number of chromosomes or a structural abnormality in one or more chromosomes.

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