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A. Which type of chromosomal disorders seems to have the greatest affect on a person and health and mdashdisorders involving autosomes or sex chromosomes?
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What is the cause of chromosomal?
Chromosomal disorders are caused by abnormalities in the chromosomes.
Are gentic defects associated with abnormalities of autosomes or of sex chromosomes explain?
genetic defects are responsible for disorders can be on any chromosome wether it is and autosome or a sex chromosome.
What is an autosomal dominant disorder?
Chromosomes can be divided into autosomes and sex chromosomes. The sex chromosomes (eg X and Y in humans) carry genes concerned with sex determination. The remaining chromosomes are called autosomes. They carry genes which are the same in males and females. Aberrations are changes or mutations in the chromosomes. So autosomal aberrations are mutations in the non-sex chromosomes.
What can be determined from a karyotype?
Analysis of a karyotype determine how many chromosomes are in blood cells. It also determines if there are any missing or extra chromosomal material that are indicators of genetic disorders such as downs syndrome.
What same with sex-linked disorders and sex chromosomes disorders?
They have some symptoms that are hard to come by.
What is the cause of chromosomal?
Chromosomal disorders are caused by abnormalities in the chromosomes.
What is the causes of chromosomal disorder?
Chromosomal disorders are caused by abnormalities in the chromosomes.
Do autosomes have more than two chromosomes?
Autosomes come in pairs usually (one from the mother, and one from the father), but, sometimes, as in with genetic disorders, you might find things like trisomies, where you have 3 chromosomes for the same autosome, or monosomies, where you only have 1 instead of two.
What type of disorders are karyotyping used to diagnose?
Chromosomal disorders can be observed in a human karyotype. It can show whether there are extra chromosomes, or missing chromosomes, or malformed chromosomes, or whether chromosomes have extra pieces, or missing pieces.
How does nondisjunction cause chromosomal disorders?
Nondisjunction is the disappointment of homologous chromosomes to detach accurately during meiosis. This outcomes in the creation of gametes containing a more noteworthy or lesser chromosomal sum than typical ones. Therefore the individual might create a trisomal or monosomal condition.
Are gentic defects associated with abnormalities of autosomes or of sex chromosomes explain?
genetic defects are responsible for disorders can be on any chromosome wether it is and autosome or a sex chromosome.
What are some chromosomal disorders?
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.
Are the majority of genetic disorders carried in the autosomes?
yes
How many pairs of chromosomes does a human have in all their body cells?
There are 23 pairs or 46 individual chromosomes in a humans cells. 22 pairs of autosomes and 1 pair of sex chromosomes in normal humans. (There are disorders such as Turners syndrome and Klinefelter syndrome that result in different numbers of chromosomes.)
What is an autosomal dominant disorder?
Chromosomes can be divided into autosomes and sex chromosomes. The sex chromosomes (eg X and Y in humans) carry genes concerned with sex determination. The remaining chromosomes are called autosomes. They carry genes which are the same in males and females. Aberrations are changes or mutations in the chromosomes. So autosomal aberrations are mutations in the non-sex chromosomes.
What are the sex chromosomes that make an individual male?
Humans have 46 chromosomes, with 22 pairs of autosomes and 1 pair of sex chromosomes. Males have XY sex chromosomes while females have XX sex chromosomes. However, genetic disorders do occur whereby some males have XYY or XXY chromosomes, making the total number of chromosomes to be 47. Females have their own share of genetic disorders: Turner's Syndrome (single X chromosome) or Trisomy X (XXX). In normal cases the short answer would be: XY for males, XX for females.
What can be determined from a karyotype?
Analysis of a karyotype determine how many chromosomes are in blood cells. It also determines if there are any missing or extra chromosomal material that are indicators of genetic disorders such as downs syndrome.
