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Author5 Posts
  #1

A pregnant lady while reading about disease statistic learns that in her state one in every 20,000 males is born with a defeciency in G6PD. What is the probability for her child to be a carrier for this disease if she gives birth to a female child?
a) 1 in 20,000
b) 1 in 40,000
c) 1 in 10,000
d) 1 in 4 x 10*8
e) 1 in 2 x 10*8

  #2

answer -e

All daughters from the mating of a carrier female with an unaffected male are unaffected, but half will be carriers.

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  #3

c) 1 in 10,000 :?:

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  #4

c is my answer too

  #5

correct, its c.

Its a simple HW equilibrium question regarding x-linked recessive diseases.









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