The other difference in alleles stems from the fact that our 23rd chromosome pair is unique. This pair isreferred to as our sex determining chromosome. Your sex is a condition partially determined by whetheryou have two Xs (XX individuals are typically biologically female) or an X and a Y (XY individuals aretypically biologically male). We don’t use the terms woman and man in here because those aresociological archetypes and although some of those traits are related to your chromosomes, they aren’tdefined by them.Again, the X from the XY parent is in bold so you can see that XX offspring get 1 X from their XY parentand 1 X from their XX parent. XY offspring get an X from their XX parent and a Y from their XY parent. What chromosome does a XY parent give to a XY offspring?
The other difference in alleles stems from the fact that our 23rd chromosome pair is unique. This pair is
referred to as our sex determining chromosome. Your sex is a condition partially determined by whether
you have two Xs (XX individuals are typically biologically female) or an X and a Y (XY individuals are
typically biologically male). We don’t use the terms woman and man in here because those are
sociological archetypes and although some of those traits are related to your chromosomes, they aren’t
defined by them.
Again, the X from the XY parent is in bold so you can see that XX offspring get 1 X from their XY parent
and 1 X from their XX parent. XY offspring get an X from their XX parent and a Y from their XY parent.
What chromosome does a XY parent give to a XY offspring?
Sex chromosomes determine the sex of an organism.
An individual with XX- will be a girl.
An individual with XY will be a boy.
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