NEET Biology question

BiologyPrinciples of Inheritance and VariationNEET

Two plants, one with black flowers and the other with white-coloured flowers, were crossed in an experiment. In the next generation, grey-coloured flowers were obtained. The reason for the result is

Answer: (A)

Solution

Incomplete dominance is the phenomenon in which neither of two contrasting alleles is fully dominant over the other, so the heterozygote displays a single, blended intermediate phenotype — here, grey, as a blend between black and white. Codominance (c) would instead show both black and white

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Question ID VK-120419