The zigzag development of flowers on the floral axis is known as ..........

The inflorescence found in $Ficus$ is known as .........

The inflorescence of $Tagetes$ (Marigold) bears:

In a plant,the peduncle is elongated and it bears pedicillate flowers. The older flowers lie towards the base and the younger ones near the apex. The growth of the peduncle continues and more flowers are added. The inflorescence is

Opening of flowers in the cymose inflorescence is

Cyathium inflorescence is found in which genus?