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#Question id: 22955


Based On ABC model during flower development, loss of class A activity results the formation of only stamen and carpel. Which of the flowering floral organs identity genes controls the class  A activity ?

#5. Developmental Biology
  1. APETALA 1 and APETELA 2 – class A genes
  2. APETALA 2 and pistillata -  CLASS B GENES
  3. ONLY PISTILLATA – CLASS B GENES 
  4. ONLY AGAMOUS- CLASS B GENES

Answer:- Option(s): 1


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