In which of the following family the stamens are concealed into keel that is cleistostemonous
Mimosoideae
Caesalpinoideae
Papilionatae
Leguminosae
The dispersal of cotton and madar seeds takes place by wind because of
Compound apocarpous gynoecium is found in
The technical term used for the androecium in a flower of China rose (Hibiscus rosa sinensis) is