What would happen if....

J

Joeblow93132

Guest
What would happen if you removed an X sex chromosome from a fertilized male human egg cell and added another Y sex chromosome. If females are XX and males are XY, what would a YY be? Would it have male or female sex organs? Would it have any sex organs at all? I'm interested in what this creature would look like. Any input is appreciated.

Tom
 
What a groovy question. Since such every human has an X Chromosome the removal of such would have disasterous results.

The male, or Y-chromosome is somewhat shorter & has fewer genes loated on it. This has been linked to why women live longer than men, and why they are more resilient at birth (and better at cleaning!).

However, there are known cases where humans have inherited too many sex chromosomes. For instance an XYY man is usually a homicidal maniac. Richard Speck, killed eight nurses in Chicago in 1966, is supposed to have XYY. Although estimates that these individuals occur as many as 1 in 3,000, a check in a Scottish prison found that fourteen percent* had this biological problem.


* If my memory serves me correctly!
 
Originally posted by Biggles
What a groovy question. Since such every human has an X Chromosome the removal of such would have disasterous results.
Click to expand...

ie: There would be no organism at the end... in fact it would not even come to term. The X chromosome contains vital genetic code, that without we would not be here. So guys, next time you see you Mum, give her an extra special big hug!:)
 
xyy and violence

Originally posted by Biggles

..............................................................................................................................
However, there are known cases where humans have inherited too many sex chromosomes. For instance an XYY man is usually a homicidal maniac. Richard Speck, killed eight nurses in Chicago in 1966, is supposed to have XYY. Although estimates that these individuals occur as many as 1 in 3,000, a check in a Scottish prison found that fourteen percent* had this biological problem.
..............................................................................................................................


Hi Biggles:

some info about xyy and violence.

www.geneart.org/genome-chap3.htm
www.ama-assn.org/ama/upload/mm/369/ceja_report_044.pdf (pages 4-9)
www.the-scientist.com/yr2001/apr/opin_010402.html
www.uaa.alaska.edu/just/just110/crime2.html
www.baylor.edu/~Rick_Duhrkopf/4330/HumanCromosomas.pdf
www.violence.de/bylinsky/article.html
www.cst.cmich.edu/users/hertz1pl/bio326/2001/16chromosomal_variation.ppt
Click to expand...
 
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