The technical term used for the androecium in a flower of China rose (Hibiscus rosa sinensis) is

In Ruellia and Justicia dispersal of seeds takes place by

Leafless stem of onion which produces cluster of terminal flowers is called as

Spiral phyllotaxy in which sixth leaf lies above the first one after completing two circles is

Imparipinnate leaf is the one where

The fruit developed from the single ovary is said to be