Roots play insignificant role in absorption of water in
pea
wheat
sunflower
Pistia.
The whorl of bracts present below the infloresence of Helianthus is
An inflorescence which is not racemose but appears like a single flower
Assimilatory $(Photosynthetic)$ roots a characteristic of
Corm is characterised by
Edible part in 'sorosis' a composite fruit is