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Author3 Posts
  #1

1. Prevalence of PKU is 1/10,000. Carrier rate?

2. Carrier for Tay-S is 1/30. Prevalence?

3. Frequence of color-blind males 1/100. What is frequency of color-blind females?


PLS CALCULATE ALSO.I GET ALWAYS CONFUSE WITH THESE q?




  #2

1) carrier rate 1/50

2) Prevalence 1/3600


  #3

PKU

Prevalence aa = 1/10.000 :arrow: a = 1/100 :arrow: Carrier = 2Aa = 1/50


Taysach

Carrier = 2Aa = 1/30 :arrow: a=1/60 :arrow: Prevalence aa = 1/3600

( think at A # 1 )


Color blind

male XY = 1/100 :arrow: Frequency of X = 1/100 :arrow: Female XX = 1/10.000





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