Q.

is the floral formula of                                                                  [2015]

1 Petunia  
2 Brassica  
3 Allium  
4 Sesbania  

Ans.

(1)

The given floral formula is of Family Solanaceae. Among the given options, only Petunia belongs to Family Solanaceae. Allium is a member of Family Liliaceae, Sesbania is of Family Leguminosae and Brassica is a member of Family Brassicaceae or Cruciferae.