Which of the following flowers only once in its life-time
Beauty of Bougainvillea flower is due to
Keel is the characteristic feature of flower of
Stamens attached to petals are
(b) When stamens adnate or unite with petals. Thiscondition is known as epipetalous. e.g., Petunia,Datura.
Flower in which only one set of essential organ is present aresaid to be
(d) Imperfect or unisexual or diclinous : A flower containingeither stamens or pistils e.g., Luffa. These are of twotypes namely staminate which bear the stamens andpistillate bearing pistils.
The expression ''gynoecium is apocarpous'' implies that the
The flower of Calotropis has which of the followingaestivations
Perigynous flowers are found in
Butterfly shaped flower with one stranded, two wing-likeand two keeled petal belong to