In which of the following family the stamens are concealed into keel that is cleistostemonous
Mimosoideae
Caesalpinoideae
Papilionatae
Leguminosae
An edible inflorescence is
Seeds are dispersed by wind in
Colchicine
$I.$ is obtained from Colchium autumnale $II.$ is a cytokinesis inhibitor $III.$ induce polyploidy
$IV.$ is obtained from Fabaceae family
$V.$ Floral formula $i \oplus \stackrel{ O }+P_{3+3} A_{3+3} \underline{G}_{3}$
Which are correct statement?
A modification of the following is a sucking structure
A rootless angiosperm is