Which of the following pairs of plants BOTH exhibit stamens of different lengths within their flowers?

Ray florets of sunflower have 

How many of the given plants have actinomorphic and zygomorphic flowers, respectively? Mustard, Gulmohur, Canna, Cassia, Datura, Pea

Multicarpellary, apocarpous, gynoecium with superior ovary is characteristic feature of the family

A flower has its ovary positioned above the point of attachment of petals, sepals, and stamens. This flower is said to have a __________ ovary and a __________ flower.

Which of the following flowers exhibits zygomorphic symmetry?

Corolla aestivation showing two external, two internal and one partially external and internal sepals. The condition is

Among the given plants, which do NOT have stamens of uniform length in their flowers?

A student observes a flower with a large posterior petal overlapping two smaller lateral petals, which in turn overlap two anterior petals. The stamens are fused in two groups. This flower likely belongs to the family:

Choose the correct match

In which of the following aestivation of sepal’s/petals one margin covers the other and its margin is covered by previous one?