Multiple choice

What percentage of offspring will have blue eyes?

  1. 48%

  2. 75%

  3. 50%

  4. 25%
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This question is missing the context of the parents' genotypes. Assuming a standard Mendelian cross between two heterozygous parents (Bb x Bb) for a recessive trait (blue eyes), the probability of a homozygous recessive offspring (bb) is 25%.

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