A) Allium
B) Sesbania
C) Petunia
D) Brassica
Correct Answer: C
Solution :
[c] Floral formula is of Solanaceae family, i.e. of Petunia, while Brassica is from Brassicaceae whereas, Allium belongs to Liliaceae and Sesbania is from Fabaceae family. |
As characteristic features of Solanaceae are |
(i) Inflorescence - Cymose |
(ii) Flower - Ebracteate, actinomorphic, bisexual, pedicellate. |
(iii) Calyx - Sepals 5, gamosepalous, valvate aestivation. |
(iv) Corolla - Petals 5, twisted or valvate aestivation. |
(v) Androecium - Stamens 5, epipetalous. |
(vi) Gynoecium - Bicarpellary, syncarpous," axile placentation, superior ovary and bilocular, which is represented as floral formula |
e.g. Petunia. |
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