BIO101 F’98

Two pairs of independently segregating genes with two alleles each, A/a and B/b, determine plant height additively in a population. The homozygote AA BB is 50 cm tall, and the homozygote aa bb is 30 cm tall. What is your prediction of the F1 height in a cross between two homozygous stocks? Since the cross is AABB x aabb, the F1 genotype will be ... ................
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