The leafless stem of an onion which produces a cluster of terminal flowers is called:

Identify the type of flowers based on the position of calyx,corolla and androecium with respect to the ovary from the given figures $(a)$ and $(b)$.

$A$ flower is actinomorphic when it is divisible into two:

Among bitter gourd,mustard,brinjal,pumpkin,china rose,lupin,cucumber,sunhemp,gram,guava,bean,chilli,plum,petunia,tomato,rose,Withania,potato,onion,aloe and tulip,how many plants have hypogynous flowers?

The staminal tube is found in . . . . . . .

Carpels are fused in the flowers of