Epipetalous and syngenesious stamens occur in

Consider the following four statements $(i), (ii),(iii)$ and $(iv)$ and select the right option for two correct statements.

Statements :

$(i)$ In vexillary aestivation, the large posterior petal is called­standard, two lateral ones are wings and two small anterior petals are termed keel.

$(ii)$ The floral formula for Liliaceae is (image 1)

$(iii)$ Inpeaflowerthestamensare monadelphous.

$(iv)$ The floral formula for Solanaceae is (image 2)

The correct statements are

Most primitive and advanced families of dicots are respectively

The most advanced family is

Tetradynamous condition is found in

Mention vegetative characters and floral characters of fabaceae family.