Which of the following is the correct floral formula of Liliaceae?

In which of the following fruits, the edible part is the aril ?

Where will you get spiny stipules for protection against grazing animals

Identify given figure.

How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers?

Versatile anthers occur in