Biology

9th

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Blood Types and Blood Type problems

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17 questions

  • 1. Multiple Choice
    1 minute
    1 pt
    Which of the following is purebred?
    AA
    oo
    Ao
    Both AA and oo
  • 2. Multiple Choice
    1 minute
    1 pt
    Which of the following is a hybrid?
    BB
    oo
    Bo
    AA
  • 3. Multiple Choice
    1 minute
    1 pt
    If two parents are heterozygous for type A blood, what is the probability that their offspring would have type O blood?
    100 %
    75%
    50%
    25%
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