Evolutionary geneticists carefully genotype a population of saber-toothed tigers and find the following genotypes:
250 tigers are A1/A1, 500 tigers are A1 / A2, and 250 tigers are A2/A2.
Tragically, an asteroid lands in the middle of the population, killing 50% of each genotype.
A) What will the genotype frequencies be in the next generation?
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