Review the ABC model for flower development in Arabidopsis shown below. Which of the following statements about the ABC model is incorrect?
A. Activity A alone results in the formation of
sepals.
B. Activity A and B together result in the
formation of petals.
C. Activity B and C together result in the
formation of stamens.
D. Activity C alone results in the formation of
carpels.
E. If activity B is missing, only petal formation
will be affected.
E
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