question_answer

Consider the following four statements I, II, III and IV and select the right option.

I. The floral formula for Liliaceae is

II. In vexillary aestivation, the large posterior petal is called, standard, two lateral ones are wings and two small anterior petals are termed keel.

III. In   pea   flower   the stamens   are monoadelphous.

IV. The floral formula for Solanaceae is

The correct statements are

A)  II and III                              

B)  I and III

C)  I and II                

D)  III and IV

Correct Answer: B

Solution :

In Liliaceae family, vexillary aestivation the large posterior petal is called, standard, two lateral ones are wings and two small anterior petals are termed keel. And the floral formula for Liliaceae is