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If a man has a Y trait what is the probability his daughter will have the same trait?
Wiki User
∙ 14y ago
By definition, Y-linked diseases cannot pass to a daughter. X-linked diseases can, but many of them are mitigated or eliminated if the X from the mother does not possess the defect, in which case your daughter would be a carrier, and her sons would have a 50/50 chance of inheriting the disease.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoDisease can only be found in boys because the conditions of having a diseas is that either its xY or Yx and hence girl only has X chromoses of both parents so she cant have any disease.
Therefore the probability is "zero"
Wiki User
∙ 14y agoIt depends if its dominant or recessive so big Y is dominant so his daughter will have the smae trait.
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