given that a human normally contains 46 chromosomes, give the chromosome number for each of the...
given that a human normally contains 46 chromosomes, give the chromosome number for each of the following conditions:
-turner syndrome (female, no barr bodies)
-klinefelter syndrome (male, one barr body)
-triploid -down syndrome (trisomic)
-trisomy 13
Homework Answers
Answer:
* Turner's syndrome (female, no bar body) : There will be total 45 chromosomes, 44 autosomes and 1 X chromosome. That is 44+X0.
* Klinfelter syndrome ( male, one Barr body) : There will be total of 47 chromosomes. 44 autosomes and two X and one Y. That is 44+XXY.
* Triploid down syndrome: This condition is trisomy, there will be one extra chromosome in 21st chromosome pair. There be total 47 chromosomes.
* Trisomy 13: This is also known as patau syndrome, there is trisomy in 13th chromosome pair, they are total 47 chromosomes.
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