Floral appendages are modifications of ........ .

If the thalamus projects into the ovary and the carpels remain attached to it,it is known as:

Among Indigofera,Sesbania,Salvia,Allium,Aloe,mustard,groundnut,radish,gram,and turnip,how many plants have stamens of different lengths in their flowers?

The arrangement of floral leaves (sepals and petals) in a floral bud with respect to the other members of the same whorl is called:

Which of the following describes a flower with free petals and three series?

Define the following term: Placentation.