Hemophilia is an inherited bleeding disorder where blood does not clot properly. This disorder is caused by a recessive allele on the x chromosome. a couple has just learned that their daughter has hemophilia. They already have a son who does not have the disease. what are the genotypes of the couple and the two siblings? explain your reasoning
4 answers
Already answered this. Father must be hemophiliac to pass down his recessive hemophilia X. If he is not a hemophiliac, he is not the daughter's (double recessive X) biological father. Mother has one recessive hemophilia X and one dominant X. The dominant X went to the son.
Thx alot PsyDAG
If anyone cops what PsyDAG said make sure to rewrite it, I use this
plagiarismdetector.net then scroll down and click "make unique"
plagiarismdetector.net then scroll down and click "make unique"
@Jesus is coming, I wrote that on my wall
3 answers