Can an organism with a homozygous dominant genotype have an offspring with the recessive phenotype? Explain your answer.

yes

Explanation:

leta give an example of a homozygous plant that has purple as its dominant colour and white as its recessive colour, when crossed with the same homozygous plant it produced 3 purple plants and one white one.

P w: P w

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PP. Pw. Pw. ww