第二阶段为花器官分化期。

The second stage was the floral organ differentiation.

youdao

研究植物根、叶片、花器官生长发育的信号调控机制。

Study of the signaling mechanisms in the regulation of plant growth and development.

youdao

研究植物根、叶片、花器官生长发育的信号调控机制。

Study of the signaling mechanisms in the regulation of plant growth and development.

youdao