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Home Q & A Board Biology-Related Homework Help General Biology
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Groanier Groanier
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6 years ago
Red-green color blindness is an X-linked recessive trait in humans. A color-blind woman and a man
  with normal vision have a son. What is the probability that the son is color-blind?
  a. 100 percent
  b. 75 percent
  c. 50 percent
  d. 25 percent
  e. 0 percent

Question 2

A color-blind man and a woman with normal vision whose father was color blind have a son. Color
  blindness, in this case, is caused by an X-linked recessive gene. If only the male offspring are
  considered, the probability that their son is color-blind is
  a. 25 percent.
  b. 50 percent.
  c. 75 percent.
  d. 100 percent.
  e. 0 percent.
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oliverb1oliverb1
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#1
Posts: 314
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6 years ago
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Groanier Author
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#2
6 years ago
Easily the best answer Grinning Face with Smiling Eyes
wrote...
#3
6 years ago
If so, mark it solved Smiling Face with Glasses
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