In sunflower, the presence of a shell layer in the achene dominates over its absence and is inherited monogenously.

In sunflower, the presence of a shell layer in the achene dominates over its absence and is inherited monogenously. During approbation, it was found that 4% of hemicarps do not have a shell layer. What is the frequency of the dominant allele in the population?

The frequency of occurrence of the dominant allele is 0.8.

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