When the anthers do not possess pollen grains at all, these are known as
Which is correct about flower ? It is modified
A flower which can be divided into equal vertical halves by more than one plane of division is
The arrangement of ovules within the ovary is known as placentation. What does the term placenta refer to ? Draw various types of placentations in the flower as seen in $\mathrm{TS}$ and $\mathrm{VS}$.
Which one of the following plants shows vexillary aestivation and diadelphous stamens ?