Genetics 187 8. If a mother has a defective X-linked allele on one of her chromosomes and the other chromosome is normal, then how many of her sons will get that defective allele? Will any of her daughters get the defective allele? How many? 9. If we found that none of the daughters actually showed the defective phenotype, then how could we explain it?

Human Anatomy & Physiology (11th Edition)
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Chapter1: The Human Body: An Orientation
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Genetics
187
8. If a mother has a defective X-linked allele on one of her chromosomes
and the other chromosome is normal, then how many of her sons will
get that defective allele?
Will any of her daughters get the defective allele?
How many?
9. If we found that none of the daughters actually showed the defective
phenotype, then how could we explain it?
Transcribed Image Text:Genetics 187 8. If a mother has a defective X-linked allele on one of her chromosomes and the other chromosome is normal, then how many of her sons will get that defective allele? Will any of her daughters get the defective allele? How many? 9. If we found that none of the daughters actually showed the defective phenotype, then how could we explain it?
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