After an apical meristem has been redirected toward developing into a floral meristem, _______ are responsible for further refinement of the floral development pathway.

Question

Quizplus · Accepted Answer

Floral identity genes, such as the ABC model genes, are responsible for further refinement of the floral development pathway after the redirection of the apical meristem toward floral development. While unknown hormones and light signals may play a role in floral development, they are not solely responsible for refining the pathway. Mature floral meristems may also contribute to further development, but they are not a primary factor in the refinement of the pathway. Therefore, the best choice is C.

After an Apical Meristem Has Been Redirected Toward Developing into a Floral