Main axis continues to grow, the flowers are borne laterally in acropetal succession. This is a characteristic of which type of inflorescence?
Cymose
Racemose
Either $(a)$ or $(b)$
Both $(a)$ and $(b)$
Stamens attached to petals are
Axile placentation is observed in
Aestivation in cassia calotropis is respectively......
Unites of............ are united or tree.
Corolla in China rose are :