Parachute mechanism is found in
Cruciferae
Compositae
Solanaceae
None of these
Androecium having dissimilar stamens is
In a bisexual flower, if androecium and gynoecium mature at different times, the phenomenon is known as a
The layer which separates velamen (A spongy tissue in epiphytic roots of some orchids for absorption of atmospheric moisture) from cortex is called
Replum is found in family