![The initiation and development of floral primordium takes place by](https://www.gkseries.com/blog/wp-content/uploads/2023/09/The-initiation-and-development-of-floral-primordium-takes-place-by.jpg)
The initiation and development of floral primordium takes place by
Option 1 : Only by hormonal changes in plant
Option 2 : Only structural changes in plant
Option 3 : Changes in seasonal variation
Option 4 : Both by hormonal and structural changes in plant