Phenotypic classes will there be in the f2 generation

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The base height (shortest possible height) of a certain plant is 10 cm. Two genes contribute to the height of the plant, and each dominant allele contributes 3 cm to height. If you cross a 10 cm plant (homozygous recessive for both genes) with a 22 cm plant (P1 cross) how many phenotypic classes will there be in the F2 generation?

Reference no: EM132389236

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